GeForce GTX 550 Ti vs Radeon HD 7950

In this comparison between GeForce GTX 550 Ti 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 GeForce GTX 550 Ti 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

  GeForce GTX 550 Ti Radeon HD 7950
Power consumption (TDP) 116 Watt 200 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 3 GB
Display Connectors 2x DVI, 1x mini-HDMI 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7950 has 72% more power consumption, than GeForce GTX 550 Ti.
  • GeForce GTX 550 Ti is connected by PCIe 2.0 x16, and Radeon HD 7950 uses PCIe 3.0 x16 interface.
  • Radeon HD 7950 has 2 GB more memory, than GeForce GTX 550 Ti.
  • Both cards are used in Desktops.
  • GeForce GTX 550 Ti is build with Fermi architecture, and Radeon HD 7950 - with GCN 1.0.
  • GeForce GTX 550 Ti is manufactured by 40 nm process technology, and Radeon HD 7950 - by 28 nm process technology.
  • Radeon HD 7950 is 259 mm longer, than GeForce GTX 550 Ti.
  • Memory clock speed of Radeon HD 7950 is 1246 MHz higher, than GeForce GTX 550 Ti.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 310% more, than GeForce GTX 550 Ti.

Full Specs

  GeForce GTX 550 Ti Radeon HD 7950
Architecture Fermi GCN 1.0
Code name GF116 Tahiti
Type Desktop Desktop
Release date 15 March 2011 31 January 2012
Pipelines 192 1792
Core clock speed 900 MHz
Boost Clock 1250 MHz
Transistor count 1,170 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 28.8 billion/sec 89.60
Floating-point performance 691.2 gflops 2,867 gflops
Length 8.25" (21 cm) 267 mm
Memory bus width 192 Bit 384 Bit
Memory clock speed 4.1 GB/s 1250 MHz
Memory bandwidth 98.4 GB/s 240 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
Monero / XMR (CryptoNight) 0.56 kh/s
FreeSync +
CUDA cores 192
Bus support 16x PCI-E 2.0 PCIe 3.0 x16
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI + +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 44 Mh/s 381 Mh/s
Eyefinity +
PowerTune +
ZeroCore +
Design reference
Number of Eyefinity displays 6
CrossFire +
Decred / DCR (Decred) 0.78 Gh/s
Ethereum / ETH (DaggerHashimoto) 13.86 Mh/s
Zcash / ZEC (Equihash) 250 Sol/s
Compute units 28
AppAcceleration +
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