Radeon HD 7850 vs Radeon HD 7950

In this comparison between Radeon HD 7850 and Radeon HD 7950 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7850 will be the best choice, for others Radeon HD 7950 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon HD 7850 Radeon HD 7950
Power consumption (TDP) 225 Watt 200 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7850 has 12% more power consumption, than Radeon HD 7950.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon HD 7950 has 1 GB more memory, than Radeon HD 7850.
  • Both cards are used in Desktops.
  • Radeon HD 7850 and Radeon HD 7950 are build with GCN 1.0 architecture.
  • Radeon HD 7850 and Radeon HD 7950 are manufactured by 28 nm process technology.
  • Radeon HD 7950 is 57 mm longer, than Radeon HD 7850.
  • Memory clock speed of Radeon HD 7950 is 50 MHz higher, than Radeon HD 7850.

Game benchmarks

high / 1080p 18−20 35−40
ultra / 1080p 10−12 21−24
QHD / 1440p 5−6 16−18
4K / 2160p 4−5 10−11
low / 720p 35−40 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 88% more, than Radeon HD 7850.

Full Specs

  Radeon HD 7850 Radeon HD 7950
Architecture GCN 1.0 GCN 1.0
Code name Pitcairn Tahiti
Type Desktop Desktop
Release date 5 March 2012 31 January 2012
Pipelines 1024 1792
Boost Clock 1000 MHz 1250 MHz
Transistor count 2,800 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 55.04 89.60
Floating-point performance 1,761 gflops 2,867 gflops
Length 210 mm 267 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 1200 MHz 1250 MHz
Memory bandwidth 153.6 GB/s 240 GB/s
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Monero / XMR (CryptoNight) 0.56 kh/s
FreeSync + +
Bus support PCIe 2.1 x16 PCIe 3.0 x16
HDMI + +
Bitcoin / BTC (SHA256) 249 Mh/s 381 Mh/s
Eyefinity + +
PowerTune +
ZeroCore +
Design reference reference
Number of Eyefinity displays 6
CrossFire + +
Decred / DCR (Decred) 0.78 Gh/s
Ethereum / ETH (DaggerHashimoto) 12.5 Mh/s 13.86 Mh/s
Zcash / ZEC (Equihash) 250 Sol/s
Compute units 28
AppAcceleration +
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