GeForce 8800 GTX vs Radeon HD 7870

When choosing between GeForce 8800 GTX and Radeon HD 7870, 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 8800 GTX and Radeon HD 7870.

Main Specs

  GeForce 8800 GTX Radeon HD 7870
Power consumption (TDP) 155 Watt 175 Watt
Interface PCIe 1.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 768 MB 2 GB
Display Connectors 2x DVI, 1x S-Video
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  • Radeon HD 7870 has 12% more power consumption, than GeForce 8800 GTX.
  • GeForce 8800 GTX has 766 GB more memory, than Radeon HD 7870.
  • Both cards are used in Desktops.
  • GeForce 8800 GTX is build with Tesla architecture, and Radeon HD 7870 - with GCN.
  • Core clock speed of Radeon HD 7870 is 424 MHz higher, than GeForce 8800 GTX.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and Radeon HD 7870 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 3900 MHz higher, than GeForce 8800 GTX.

Game benchmarks

high / 1080p 0−1 24−27
ultra / 1080p 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 1−2 45−50
medium / 1080p 0−1 30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 4600% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX Radeon HD 7870
Architecture Tesla GCN
Code name G80 Pitcairn XT
Type Desktop Desktop
Release date 8 November 2006 5 March 2012
Pipelines 128 1280
Core clock speed 576 MHz 1000 MHz
Transistor count 681 million 2800 Million
Manufacturing process technology 90 nm 28 nm
Texture fill rate 36.8 billion/sec
Floating-point performance 345.6 gflops
Length 270 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 900 MHz 4800 MHz
Memory bandwidth 86.4 GB/s
Shared memory -
DirectX 11.1 (10_0) DirectX 11.1, Shader 5.1
Shader Model 4.0
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA +
Monero / XMR (CryptoNight) 0.39 kh/s
CUDA cores 575
SLI options +
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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