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Memory Bus

256 bit

33 Graphics Cards models on Kacbu ship with 256 bit Memory Bus, from AMD, NVIDIA, Intel. Compare their specifications side by side and see what sets them apart. The newest of them arrived in 2025.

33products
3brands
Decision table

256 bit Memory Bus: which one for what?

The 33 models on this page are scored only against each other, for the use you pick. Scores come from the spec sheets; no price and no advertising go in.

What will you use it for?

Leads for Gaming: NVIDIA GeForce RTX 5070 Ti88%

Leads for Content Creation: NVIDIA GeForce RTX 5070 Ti89%

Leads for Quiet operation: AMD Radeon RX 680069%

Leads for Films & Video: Intel Arc A58076%

  1. #19#14#13#21
    AMD Radeon RX 5700 XTAMD

    8 GB · 1905 MHz · 225 W

    72% 64% 58% 58%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

  2. #23#13#5#12
    AMD Radeon RX 5700AMD

    8 GB · 1725 MHz · 180 W

    69% 64% 64% 61%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here
    • 180 W — among the frugal ones here
    Why it ranks here
    • 180 W — among the frugal ones here
  3. #31#31#33#30
    AMD Radeon RX 590AMD

    8 GB · 1545 MHz

    66% 51% 50% 54%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

  4. #33#33#3#11
    AMD Radeon RX 570AMD

    8 GB · 1244 MHz · 150 W

    65% 50% 65% 62%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • 150 W — among the frugal ones here
    Why it ranks here
    • 150 W — among the frugal ones here
  5. #32#32#2#10
    AMD Radeon RX 480AMD

    4 GB · 1266 MHz · 150 W

    65% 50% 65% 62%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • 150 W — among the frugal ones here
    Why it ranks here
    • 150 W — among the frugal ones here
  6. #30#30#6#15
    AMD Radeon RX 580AMD

    8 GB · 1340 MHz · 185 W

    66% 51% 63% 60%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • 185 W — among the frugal ones here
    Why it ranks here
    • 185 W — among the frugal ones here
  7. #4#15#30#22
    AMD Radeon RX 6950 XTAMD

    16 GB · 2310 MHz · 335 W

    85% 62% 51% 58%
    Why it ranks here
    • Editorial tag: Gaming
    • 576 GB/s memory bandwidth
    • Ray-tracing hardware
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • AV1 decoder
  8. #12#24#1#13
    AMD Radeon RX 6800AMD

    16 GB · 2105 MHz · 250 W

    76% 60% 69% 61%
    Why it ranks here
    • Editorial tag: Gaming
    • Ray-tracing hardware
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • Editorial tag: Quiet operation
    Why it ranks here
    • AV1 decoder
  9. #8#25#28#17
    AMD Radeon RX 6800 XTAMD

    16 GB · 2250 MHz · 300 W

    79% 60% 53% 59%
    Why it ranks here
    • Editorial tag: Gaming
    • Ray-tracing hardware
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • AV1 decoder
  10. #10#3#21#14
    AMD Radeon RX 7800 XTAMD

    16 GB · 2430 MHz · 263 W

    79% 83% 56% 61%
    Why it ranks here
    • Editorial tag: Gaming
    • 624 GB/s memory bandwidth
    • Ray-tracing hardware
    Why it ranks here
    • Editorial tag: Content Creation
    • AV1 encoder
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • AV1 decoder
  11. #6#10#22#5
    AMD Radeon RX 7900 GREAMD

    16 GB · 2245 MHz · 260 W

    82% 70% 56% 73%
    Why it ranks here
    • Editorial tag: Gaming
    • 576 GB/s memory bandwidth
    • Ray-tracing hardware
    Why it ranks here
    • AV1 encoder
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • Editorial tag: Films & Video
    • AV1 decoder
  12. #9#26#29#18
    AMD Radeon RX 6900 XTAMD

    16 GB · 2250 MHz · 300 W

    79% 60% 53% 59%
    Why it ranks here
    • Editorial tag: Gaming
    • Ray-tracing hardware
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • AV1 decoder
  13. #7#9#11#8
    AMD Radeon RX 9070AMD

    16 GB · 2520 MHz · 220 W

    82% 71% 60% 63%
    Why it ranks here
    • Editorial tag: Gaming
    • 640 GB/s memory bandwidth
    • Ray-tracing hardware
    Why it ranks here
    • AV1 encoder
    Why it ranks here
    • 220 W — among the frugal ones here
    Why it ranks here
    • AV1 decoder
    • 220 W — among the frugal ones here
  14. #15#6#31#19
    NVIDIA GeForce RTX 4080NVIDIA

    16 GB · Ada Lovelace · 2510 MHz

    74% 78% 51% 59%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    • AV1 encoder
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • AV1 decoder
  15. #14#5#23#16
    NVIDIA GeForce RTX 4070 Ti SUPERNVIDIA

    16 GB · Ada Lovelace · 2610 MHz

    74% 78% 55% 60%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    • AV1 encoder
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • AV1 decoder
  16. #16#7#32#20
    NVIDIA GeForce RTX 4080 SUPERNVIDIA

    16 GB · Ada Lovelace · 2550 MHz

    74% 78% 51% 59%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    • AV1 encoder
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • AV1 decoder
  17. #28#22#12#27
    NVIDIA GeForce RTX 3070NVIDIA

    8 GB · Ampere · 1730 MHz

    68% 62% 60% 55%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here
    • 220 W — among the frugal ones here
    Why it ranks here
    • 220 W — among the frugal ones here
  18. #29#23#27#33
    NVIDIA GeForce RTX 3070 TiNVIDIA

    8 GB · Ampere · 1770 MHz

    68% 62% 54% 52%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

  19. #27#21#10#26
    NVIDIA GeForce RTX 3060 TiNVIDIA

    8 GB · Ampere · 1670 MHz

    68% 62% 62% 56%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here
    • 200 W — among the frugal ones here
    Why it ranks here
    • 200 W — among the frugal ones here
  20. #17#28#14#2
    Intel Arc A750Intel

    8 GB · Xe HPG · 2050 MHz

    73% 60% 58% 74%
    Why it ranks here
    • Editorial tag: Gaming
    • Ray-tracing hardware
    Why it ranks here
    • AV1 encoder
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • Editorial tag: Films & Video
    • AV1 decoder
  21. #22#27#7#1
    Intel Arc A580Intel

    8 GB · Xe HPG · 1700 MHz

    70% 60% 63% 76%
    Why it ranks here
    • Editorial tag: Gaming
    • Ray-tracing hardware
    Why it ranks here
    • AV1 encoder
    Why it ranks here
    • 185 W — among the frugal ones here
    Why it ranks here
    • Editorial tag: Films & Video
    • AV1 decoder
    • 185 W — among the frugal ones here
  22. #18#29#16#4
    Intel Arc A770 8GBIntel

    8 GB · Xe HPG · 2100 MHz

    73% 60% 58% 74%
    Why it ranks here
    • Editorial tag: Gaming
    • Ray-tracing hardware
    Why it ranks here
    • AV1 encoder
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • Editorial tag: Films & Video
    • AV1 decoder
  23. #11#11#15#3
    Intel Arc A770 16GBIntel

    16 GB · Xe HPG · 2100 MHz

    78% 70% 58% 74%
    Why it ranks here
    • Editorial tag: Gaming
    • 560 GB/s memory bandwidth
    • Ray-tracing hardware
    Why it ranks here
    • AV1 encoder
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here
    • Editorial tag: Films & Video
    • AV1 decoder
  24. #24#16#4#23
    NVIDIA GeForce RTX 2060 SuperNVIDIA

    8 GB · Turing · 1650 MHz

    68% 62% 65% 57%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here
    • 175 W — among the frugal ones here
    Why it ranks here
    • 175 W — among the frugal ones here
  25. #21#20#20#32
    NVIDIA GeForce RTX 2080 SuperNVIDIA

    8 GB · Turing · 1820 MHz

    71% 62% 57% 53%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

  26. #20#19#17#31
    NVIDIA GeForce RTX 2080NVIDIA

    8 GB · Turing · 1800 MHz

    71% 62% 58% 54%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

    Why it ranks here

    Nothing stands out for this use; the score comes from overall balance.

  27. #26#18#9#25
    NVIDIA GeForce RTX 2070 SuperNVIDIA

    8 GB · Turing · 1770 MHz

    68% 62% 62% 56%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here
    • 215 W — among the frugal ones here
    Why it ranks here
    • 215 W — among the frugal ones here
  28. #25#17#8#24
    NVIDIA GeForce RTX 2070NVIDIA

    8 GB · Turing · 1710 MHz

    68% 62% 63% 56%
    Why it ranks here
    • Editorial tag: Gaming
    Why it ranks here
    • Editorial tag: Content Creation
    Why it ranks here
    • 185 W — among the frugal ones here
    Why it ranks here
    • 185 W — among the frugal ones here
  29. #3#8#19#6
    AMD Radeon RX 9070 XTAMD

    16 GB · RDNA 4 · 2970 MHz

    87% 76% 57% 64%
    Why it ranks here
    • Editorial tag: Gaming
    • 640 GB/s memory bandwidth
    • Ray-tracing hardware
    • Current model — 19 months on the market
    Why it ranks here
    • AV1 encoder
    • Current model — 19 months on the market
    Why it ranks here
    • Current model — 19 months on the market
    Why it ranks here
    • AV1 decoder
    • Current model — 19 months on the market
  30. #13#12#25#28
    NVIDIA GeForce RTX 5080 Laptop GPUNVIDIA

    16 GB · Blackwell · 80-150 W

    76% 67% 55% 55%
    Why it ranks here
    • Editorial tag: Gaming
    • Current model — 19 months on the market
    Why it ranks here
    • Editorial tag: Content Creation
    • Current model — 19 months on the market
    Why it ranks here
    • Current model — 19 months on the market
    Why it ranks here
    • Current model — 19 months on the market
  31. #5#4#26#29
    NVIDIA GeForce RTX 5090 Laptop GPUNVIDIA

    24 GB · Blackwell · 95-150 W

    85% 81% 55% 55%
    Why it ranks here
    • Editorial tag: Gaming
    • 24 GB of memory
    • Current model — 19 months on the market
    Why it ranks here
    • Editorial tag: Content Creation
    • 24 GB of memory
    • Current model — 19 months on the market
    Why it ranks here
    • Current model — 19 months on the market
    Why it ranks here
    • Current model — 19 months on the market
  32. #1#1#18#7
    NVIDIA GeForce RTX 5070 TiNVIDIA

    16 GB · Blackwell · 2452 MHz

    88% 89% 58% 64%
    Why it ranks here
    • Editorial tag: Gaming
    • 896 GB/s memory bandwidth
    • Ray-tracing hardware
    • Current model — 19 months on the market
    Why it ranks here
    • Editorial tag: Content Creation
    • AV1 encoder
    • Current model — 19 months on the market
    Why it ranks here
    • Current model — 19 months on the market
    Why it ranks here
    • AV1 decoder
    • Current model — 19 months on the market
  33. #2#2#24#9
    NVIDIA GeForce RTX 5080NVIDIA

    16 GB · Blackwell · 2617 MHz

    88% 89% 55% 63%
    Why it ranks here
    • Editorial tag: Gaming
    • 960 GB/s memory bandwidth
    • Ray-tracing hardware
    • Current model — 20 months on the market
    Why it ranks here
    • Editorial tag: Content Creation
    • AV1 encoder
    • Current model — 20 months on the market
    Why it ranks here
    • Current model — 20 months on the market
    Why it ranks here
    • AV1 decoder
    • Current model — 20 months on the market
Products

Models with 256 bit

Compare products that share this hardware through global user opinions.

AMD Radeon RX 5700 XT
AMD

AMD Radeon RX 5700 XT

8 GB · 1905 MHz · 225 W

View product
AMD Radeon RX 5700
AMD

AMD Radeon RX 5700

8 GB · 1725 MHz · 180 W

View product
AMD Radeon RX 590
AMD

AMD Radeon RX 590

8 GB · 1545 MHz

View product
AMD Radeon RX 570
AMD

AMD Radeon RX 570

8 GB · 1244 MHz · 150 W

View product
AMD Radeon RX 480
AMD

AMD Radeon RX 480

4 GB · 1266 MHz · 150 W

View product
AMD Radeon RX 580
AMD

AMD Radeon RX 580

8 GB · 1340 MHz · 185 W

View product
AMD Radeon RX 6950 XT
AMD

AMD Radeon RX 6950 XT

16 GB · 2310 MHz · 335 W

View product
AMD Radeon RX 6800
AMD

AMD Radeon RX 6800

16 GB · 2105 MHz · 250 W

View product
AMD Radeon RX 6800 XT
AMD

AMD Radeon RX 6800 XT

16 GB · 2250 MHz · 300 W

View product
AMD Radeon RX 7800 XT
AMD

AMD Radeon RX 7800 XT

16 GB · 2430 MHz · 263 W

View product
AMD Radeon RX 7900 GRE
AMD

AMD Radeon RX 7900 GRE

16 GB · 2245 MHz · 260 W

View product
AMD Radeon RX 6900 XT
AMD

AMD Radeon RX 6900 XT

16 GB · 2250 MHz · 300 W

View product
AMD Radeon RX 9070
AMD

AMD Radeon RX 9070

16 GB · 2520 MHz · 220 W

View product
NVIDIA GeForce RTX 4080
NVIDIA

NVIDIA GeForce RTX 4080

16 GB · Ada Lovelace · 2510 MHz

View product
NVIDIA GeForce RTX 4070 Ti SUPER
NVIDIA

NVIDIA GeForce RTX 4070 Ti SUPER

16 GB · Ada Lovelace · 2610 MHz

View product
NVIDIA GeForce RTX 4080 SUPER
NVIDIA

NVIDIA GeForce RTX 4080 SUPER

16 GB · Ada Lovelace · 2550 MHz

View product
NVIDIA GeForce RTX 3070
NVIDIA

NVIDIA GeForce RTX 3070

8 GB · Ampere · 1730 MHz

View product
NVIDIA GeForce RTX 3070 Ti
NVIDIA

NVIDIA GeForce RTX 3070 Ti

8 GB · Ampere · 1770 MHz

View product
NVIDIA GeForce RTX 3060 Ti
NVIDIA

NVIDIA GeForce RTX 3060 Ti

8 GB · Ampere · 1670 MHz

View product
Intel Arc A750
Intel

Intel Arc A750

8 GB · Xe HPG · 2050 MHz

View product
Intel Arc A580
Intel

Intel Arc A580

8 GB · Xe HPG · 1700 MHz

View product
Intel Arc A770 8GB
Intel

Intel Arc A770 8GB

8 GB · Xe HPG · 2100 MHz

View product
Intel Arc A770 16GB
Intel

Intel Arc A770 16GB

16 GB · Xe HPG · 2100 MHz

View product
NVIDIA GeForce RTX 2060 Super
NVIDIA

NVIDIA GeForce RTX 2060 Super

8 GB · Turing · 1650 MHz

View product
NVIDIA GeForce RTX 2080 Super
NVIDIA

NVIDIA GeForce RTX 2080 Super

8 GB · Turing · 1820 MHz

View product
NVIDIA GeForce RTX 2080
NVIDIA

NVIDIA GeForce RTX 2080

8 GB · Turing · 1800 MHz

View product
NVIDIA GeForce RTX 2070 Super
NVIDIA

NVIDIA GeForce RTX 2070 Super

8 GB · Turing · 1770 MHz

View product
NVIDIA GeForce RTX 2070
NVIDIA

NVIDIA GeForce RTX 2070

8 GB · Turing · 1710 MHz

View product
AMD Radeon RX 9070 XT
AMD

AMD Radeon RX 9070 XT

16 GB · RDNA 4 · 2970 MHz

View product
NVIDIA GeForce RTX 5080 Laptop GPU
NVIDIA

NVIDIA GeForce RTX 5080 Laptop GPU

16 GB · Blackwell · 80-150 W

View product
NVIDIA GeForce RTX 5090 Laptop GPU
NVIDIA

NVIDIA GeForce RTX 5090 Laptop GPU

24 GB · Blackwell · 95-150 W

View product
NVIDIA GeForce RTX 5070 Ti
NVIDIA

NVIDIA GeForce RTX 5070 Ti

16 GB · Blackwell · 2452 MHz

View product
NVIDIA GeForce RTX 5080
NVIDIA

NVIDIA GeForce RTX 5080

16 GB · Blackwell · 2617 MHz

View product
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