Radeon 540 vs Radeon HD 6750

If you are going to buy a new graphics card and are choosing between Radeon 540 and Radeon HD 6750, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon 540 stacks up against Radeon HD 6750, check out specs charts below.

Main Specs

  Radeon 540 Radeon HD 6750
Power consumption (TDP) 50 Watt 86 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6750 has 72% more power consumption, than Radeon 540.
  • Radeon 540 is connected by PCIe 3.0 x8, and Radeon HD 6750 uses PCIe 2.0 x16 interface.
  • Radeon 540 has 1 GB more memory, than Radeon HD 6750.
  • Both cards are used in Desktops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon HD 6750 - with TeraScale 2.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon HD 6750 - by 40 nm process technology.
  • Radeon HD 6750 is 25 mm longer, than Radeon 540.
  • Memory clock speed of Radeon 540 is 5950 MHz higher, than Radeon HD 6750.

Game benchmarks

high / 1080p 6−7 1−2
ultra / 1080p 3−4 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 7−8 3−4
The average gaming FPS of Radeon 540 in Assassin's Creed Odyssey is 50% more, than Radeon HD 6750.

Full Specs

  Radeon 540 Radeon HD 6750
Architecture GCN 4.0 TeraScale 2
Code name Lexa Juniper
Type Desktop Desktop
Release date 26 March 2019 21 January 2011
Pipelines 512 720
Core clock speed 1100 MHz
Boost Clock 1124 MHz 900 MHz
Transistor count 2,200 million 1,040 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 35.97 25.20
Floating-point performance 1,008.0 gflops
Length 145 mm 170 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 7000 MHz 1050 MHz
Memory bandwidth 56 GB/s 73.6 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) 92 Mh/s
Eyefinity +
Design reference
CrossFire +
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