GeForce GTX 560 vs Radeon HD 7770M

When comparing GeForce GTX 560 and Radeon HD 7770M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 560 and Radeon HD 7770M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 HD 7770M here:

Main Specs

  GeForce GTX 560 Radeon HD 7770M
Power consumption (TDP) 150 Watt 32 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 560 has 368% more power consumption, than Radeon HD 7770M.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 560 and Radeon HD 7770M have maximum RAM of 1 GB.
  • GeForce GTX 560 is used in Desktops, and Radeon HD 7770M - in Laptops.
  • GeForce GTX 560 is build with Fermi 2.0 architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of GeForce GTX 560 is 135 MHz higher, than Radeon HD 7770M.
  • GeForce GTX 560 is manufactured by 40 nm process technology, and Radeon HD 7770M - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 560 and Radeon HD 7770M is 4000 MHz.

Game benchmarks

high / 1080p 14−16 9−10
ultra / 1080p 8−9 5−6
QHD / 1440p 3−4 0−1
low / 720p 27−30 21−24
medium / 1080p 16−18 10−12
The average gaming FPS of GeForce GTX 560 in Assassin's Creed Odyssey is 41% more, than Radeon HD 7770M.

Full Specs

  GeForce GTX 560 Radeon HD 7770M
Architecture Fermi 2.0 GCN
Code name GF114 Chelsea XT
Type Desktop Laptop
Release date 17 May 2011 24 April 2012
Pipelines 336 512
Core clock speed 810 MHz 675 MHz
Transistor count 1,950 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 45.36 21.60
Floating-point performance 1,088.6 gflops 691.2 gflops
Length 8.25" (21 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 4000 MHz 4000 MHz
Memory bandwidth 128.0 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.1 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
Bus support 16x PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 80 Mh/s
Laptop size medium sized
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