GeForce GTS 450 vs Radeon HD 6950

When choosing between GeForce GTS 450 and Radeon HD 6950, 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 GTS 450 and Radeon HD 6950.

Main Specs

  GeForce GTS 450 Radeon HD 6950
Power consumption (TDP) 106 Watt 500 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6950 has 371% more power consumption, than GeForce GTS 450.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 6950 has 1 GB more memory, than GeForce GTS 450.
  • Both cards are used in Desktops.
  • GeForce GTS 450 is build with Fermi architecture, and Radeon HD 6950 - with TeraScale 3.
  • GeForce GTS 450 and Radeon HD 6950 are manufactured by 40 nm process technology.
  • Radeon HD 6950 is 259 mm longer, than GeForce GTS 450.
  • Memory clock speed of GeForce GTS 450 is 554 MHz higher, than Radeon HD 6950.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 27−30
medium / 1080p 5−6 16−18
The average gaming FPS of Radeon HD 6950 in Assassin's Creed Odyssey is 183% more, than GeForce GTS 450.

Full Specs

  GeForce GTS 450 Radeon HD 6950
Architecture Fermi TeraScale 3
Code name GF106 Cayman
Type Desktop Desktop
Release date 13 September 2010 14 December 2010
Pipelines 192 1408
Core clock speed 1566 MHz
Boost Clock 800 MHz
Transistor count 1,170 million 2,640 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 25.1 billion/sec 70.40
Floating-point performance 601.3 gflops 2,252.8 gflops
Length 8.25" (210 mm) (21 cm) 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1804 (3608 data rate) MHz 1250 MHz
Memory bandwidth 57.7 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.2 4.4
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
CUDA cores 192
Bus support PCI-E 2.0 x 16 PCIe 2.0 x16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
HDMI + +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 40 Mh/s 244 Mh/s
Eyefinity +
Design reference
CrossFire +
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