Radeon 540 vs Radeon HD 6950

Find out if it is worth upgrading your current GPU setup by comparing Radeon 540 and Radeon HD 6950. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon 540 and Radeon HD 6950. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Radeon 540 Radeon HD 6950
Power consumption (TDP) 50 Watt 500 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6950 has 900% more power consumption, than Radeon 540.
  • Radeon 540 is connected by PCIe 3.0 x8, and Radeon HD 6950 uses PCIe 2.0 x16 interface.
  • Radeon 540 and Radeon HD 6950 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon HD 6950 - with TeraScale 3.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon HD 6950 - by 40 nm process technology.
  • Radeon HD 6950 is 122 mm longer, than Radeon 540.
  • Memory clock speed of Radeon 540 is 5750 MHz higher, than Radeon HD 6950.

Game benchmarks

high / 1080p 6−7 14−16
ultra / 1080p 3−4 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 27−30
medium / 1080p 7−8 16−18
The average gaming FPS of Radeon HD 6950 in Assassin's Creed Odyssey is 112% more, than Radeon 540.

Full Specs

  Radeon 540 Radeon HD 6950
Architecture GCN 4.0 TeraScale 3
Code name Lexa Cayman
Type Desktop Desktop
Release date 26 March 2019 14 December 2010
Pipelines 512 1408
Core clock speed 1100 MHz
Boost Clock 1124 MHz 800 MHz
Transistor count 2,200 million 2,640 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 35.97 70.40
Floating-point performance 2,252.8 gflops
Length 145 mm 267 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 7000 MHz 1250 MHz
Memory bandwidth 56 GB/s
DirectX 12 (12_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.0 1.2
Vulkan 1.2.131
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 244 Mh/s
Eyefinity +
Design reference
CrossFire +
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