GeForce GTX 680 vs Radeon HD 4770

When choosing between GeForce GTX 680 and Radeon HD 4770, 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 680 and Radeon HD 4770.

Main Specs

  GeForce GTX 680 Radeon HD 4770
Power consumption (TDP) 195 Watt 80 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors Two 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2048 MB 512 MB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x S-Video
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  • GeForce GTX 680 has 143% more power consumption, than Radeon HD 4770.
  • GeForce GTX 680 is connected by PCIe 3.0 x16, and Radeon HD 4770 uses PCIe 2.0 x16 interface.
  • GeForce GTX 680 has 1536 GB more memory, than Radeon HD 4770.
  • Both cards are used in Desktops.
  • GeForce GTX 680 is build with Kepler architecture, and Radeon HD 4770 - with TeraScale.
  • Core clock speed of GeForce GTX 680 is 256 MHz higher, than Radeon HD 4770.
  • GeForce GTX 680 is manufactured by 28 nm process technology, and Radeon HD 4770 - by 40 nm process technology.
  • Radeon HD 4770 is 193 mm longer, than GeForce GTX 680.
  • Memory clock speed of GeForce GTX 680 is 2800 MHz higher, than Radeon HD 4770.

Game benchmarks

high / 1080p 35−40 1−2
ultra / 1080p 21−24 0−1
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 10−12
medium / 1080p 40−45 2−3
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 840% more, than Radeon HD 4770.

Full Specs

  GeForce GTX 680 Radeon HD 4770
Architecture Kepler TeraScale
Code name GK104 RV740
Type Desktop Desktop
Release date 22 March 2012 28 April 2009
Pipelines 1536 640
Core clock speed 1006 MHz 750 MHz
Boost Clock 1058 MHz
Transistor count 3,540 million 826 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 128.8 billion/sec 24.00
Floating-point performance 3,090.4 gflops 960.0 gflops
Length 10.0" (25.4 cm) 203 mm
Memory bus width 256-bit GDDR5 128 Bit
Memory clock speed 6000 MHz 3200 MHz
Memory bandwidth 192.2 GB/s 51.2 GB/s
Shared memory -
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.2 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 121 Mh/s
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
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