GeForce GTX 480 vs Radeon HD 7970

When comparing GeForce GTX 480 and Radeon HD 7970, 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 480 and Radeon HD 7970 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 480 Radeon HD 7970
Power consumption (TDP) 250 Watt 300 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 6-pin & 8-pin 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 3 GB
Display Connectors 2x DVI, 1x mini-HDMI 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7970 has 20% more power consumption, than GeForce GTX 480.
  • GeForce GTX 480 is connected by PCIe 2.0 x16, and Radeon HD 7970 uses PCIe 3.0 x16 interface.
  • GeForce GTX 480 has 1533 GB more memory, than Radeon HD 7970.
  • Both cards are used in Desktops.
  • GeForce GTX 480 is build with Fermi architecture, and Radeon HD 7970 - with GCN.
  • GeForce GTX 480 is manufactured by 40 nm process technology, and Radeon HD 7970 - by 28 nm process technology.
  • Radeon HD 7970 is 264 mm longer, than GeForce GTX 480.
  • Memory clock speed of GeForce GTX 480 is 473 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 6−7 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 68% more, than GeForce GTX 480.

Full Specs

  GeForce GTX 480 Radeon HD 7970
Architecture Fermi GCN
Code name GF100 Tahiti XT
Type Desktop Desktop
Release date 7 December 2010 22 December 2011
Pipelines 480 2048
Core clock speed 700 MHz
Boost Clock 925 MHz
Transistor count 3,100 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 42 billion/sec 118.4
Floating-point performance 1,345.0 gflops 3,789 gflops
Length 10.5" (267 mm) (26.7 cm) 274 mm
Memory bus width 384 Bit 384 Bit
Memory clock speed 1848 MHz (3696 data rate) 1375 MHz
Memory bandwidth 177.4 GB/s 264 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
FreeSync +
CUDA cores 480
Bus support 16x PCI-E 2.0 PCIe 2.1 x16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 117 Mh/s 485 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
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