GeForce GTX 750 vs Radeon HD 7770

When choosing between GeForce GTX 750 and Radeon HD 7770, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 750 and Radeon HD 7770.

Main Specs

  GeForce GTX 750 Radeon HD 7770
Power consumption (TDP) 55 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI
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  • Radeon HD 7770 has 1 GB more memory, than GeForce GTX 750.
  • Both cards are used in Desktops.
  • GeForce GTX 750 is build with Maxwell architecture, and Radeon HD 7770 - with GCN.
  • Core clock speed of GeForce GTX 750 is 20 MHz higher, than Radeon HD 7770.
  • GeForce GTX 750 and Radeon HD 7770 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770 is 4495 MHz higher, than GeForce GTX 750.

Game benchmarks

high / 1080p 16−18 10−11
ultra / 1080p 10−11 6−7
QHD / 1440p 4−5 1−2
low / 720p 35−40 24−27
medium / 1080p 21−24 12−14
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 63% more, than Radeon HD 7770.

Full Specs

  GeForce GTX 750 Radeon HD 7770
Architecture Maxwell GCN
Code name GM107 Cape Verde
Type Desktop Desktop
Release date 18 February 2014 15 February 2012
Pipelines 512 640
Core clock speed 1020 MHz 1000 MHz
Boost Clock 1085 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 34.72
Floating-point performance 1,111 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 5.0 GB/s 4500 MHz
Memory bandwidth 80 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 11.1, Shader 5.1
Shader Model 5.1
OpenGL 4.4
OpenCL 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 512
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 3 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 143 Mh/s 156 Mh/s
Eyefinity +
Blu Ray 3D +
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