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GeForce GT 640M vs Radeon RX 7800 XT

GeForce GT 640M vs Radeon RX 7800 XT: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

Radeon RX 7800 XT

16 GB GDDR6 | 256-bit

AMD Radeon RX 7800 XT Logo
Sapphire 11330-02-20G Pulse AMD Radeon RX 7800 XT Gaming Graphics Card with 16GB GDDR6, AMD RDNA 3

Buy for $479.99 on Amazon

In Stock

Updated 50 minutes ago

vs
FPS Winner

Radeon RX 7800 XT

16 GB GDDR6 | 256-bit

AMD Radeon RX 7800 XT Logo
Sapphire 11330-02-20G Pulse AMD Radeon RX 7800 XT Gaming Graphics Card with 16GB GDDR6, AMD RDNA 3

Buy for $479.99 on Amazon

In Stock

Updated 50 minutes ago

Key Differences

In short — Radeon RX 7800 XT outperforms GeForce GT 640M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7800 XT is 4173 days newer than GeForce GT 640M.

Advantages of GeForce GT 640M

  • Consumes up to 88% less energy than AMD Radeon RX 7800 XT - 32 vs 263 Watts

Advantages of Radeon RX 7800 XT

  • Performs up to 286% better in Assassin's Creed Valhalla than GeForce GT 640M - 135 vs 35 FPS
  • Up to 700% more VRAM memory than NVIDIA GeForce GT 640M - 16 vs 2 GB
Calculator background
This is a free version of Assassin's Creed Valhalla.
Assassin's Creed Valhalla

Assassin's Creed Valhalla

Resolution

1920 x 1080

Game Graphics

Ultra High

NVIDIA GeForce GT 640M Logo
GeForce GT 640M

Mobile • Mar 22nd, 2012


FPS

35

26%

Value, $/FPS

Price, $

AMD Radeon RX 7800 XT Logo
Radeon RX 7800 XT

Desktop • Aug 25th, 2023


FPS

135

100%

Value, $/FPS

$3.56/FPS

100%

Price, $

$479.99

100%

FPS and Value Winner

Sapphire 11330-02-20G Pulse AMD Radeon RX 7800 XT Gaming Graphics Card with 16GB GDDR6, AMD RDNA 3

Buy for $479.99 on Amazon

In Stock

Updated 50 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Ultra High

NVIDIA GeForce GT 640M Logo
GeForce GT 640M

Mobile • Mar 22nd, 2012

AMD Radeon RX 7800 XT Logo
Radeon RX 7800 XT

Desktop • Aug 25th, 2023

Theoretical Performance

NVIDIA GeForce GT 640M Logo
GeForce GT 640M

Mobile • Mar 22nd, 2012


Pixel Fillrate

5 GPixel/s

2%

Texel Fillrate

20 GTexel/s

3%

AMD Radeon RX 7800 XT Logo
Radeon RX 7800 XT

Desktop • Aug 25th, 2023


Pixel Fillrate

233.3 GPixel/s

100%

Texel Fillrate

583.2 GTexel/s

100%

NVIDIA GeForce GT 640M Logo

GeForce GT 640M

vs
AMD Radeon RX 7800 XT Logo

Radeon RX 7800 XT

Mar 22nd, 2012Release Date
Aug 25th, 2023
GeForce 600MGenerationNavi III
Not AvailableMSRP$499
NoneOutputs1x HDMI 2.1a, 3x DisplayPort 2.1
NonePower Connectors2x 8-pin
Mobile
Segment
Desktop
2 GBMemory
16 GB
DDR3TypeGDDR6
128-bitBus256-bit
28.8 GB/sBandwidth
620.8 GB/s
625 MHzBase Clock Speed
1295 MHz
Not AvailableBoost Clock Speed2430 MHz
900 MHzMemory Clock Speed
2425 MHz

PCs Using GeForce GT 640M or Radeon RX 7800 XT

With selected game settings

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