GeForce GTX 570 vs Radeon RX 640

If you are going to buy a new graphics card and are choosing between GeForce GTX 570 and Radeon RX 640, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 570 stacks up against Radeon RX 640, check out specs charts below.

Radeon RX 640 is a Laptop Graphics Card

Note: Radeon RX 640 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX 640 here:

Main Specs

  GeForce GTX 570 Radeon RX 640
Power consumption (TDP) 219 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors Two 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1280 MB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 570 has 338% more power consumption, than Radeon RX 640.
  • GeForce GTX 570 is connected by PCIe 2.0 x16, and Radeon RX 640 uses PCIe 3.0 x8 interface.
  • GeForce GTX 570 has 1276 GB more memory, than Radeon RX 640.
  • GeForce GTX 570 is used in Desktops, and Radeon RX 640 - in Laptops.
  • GeForce GTX 570 is build with Fermi architecture, and Radeon RX 640 - with Polaris.
  • Core clock speed of GeForce GTX 570 is 246 MHz higher, than Radeon RX 640.
  • GeForce GTX 570 is manufactured by 40 nm process technology, and Radeon RX 640 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 640 is 4100 MHz higher, than GeForce GTX 570.

Game benchmarks

high / 1080p 20−22 5−6
ultra / 1080p 12−14 3−4
QHD / 1440p 6−7 2−3
4K / 2160p 5−6
low / 720p 35−40 16−18
medium / 1080p 24−27 7−8
The average gaming FPS of GeForce GTX 570 in Assassin's Creed Odyssey is 185% more, than Radeon RX 640.

Full Specs

  GeForce GTX 570 Radeon RX 640
Architecture Fermi Polaris
Code name GF110 Polaris 12
Type Desktop Laptop
Release date 7 December 2010 12 August 2019
Pipelines 480 640
Core clock speed 1464 MHz 1218 MHz
Boost Clock 1218 MHz
Transistor count 3,000 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 43.9 billion/sec 38.98
Floating-point performance 1,405.4 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 320 Bit 64 Bit
Memory clock speed 1900 MHz (3800 data rate) 6000 MHz
Memory bandwidth 152.0 GB/s 112.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
FreeSync +
CUDA cores 480
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 133 Mh/s
Laptop size large
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