Radeon HD 6750 vs Radeon HD 7730

If you are going to buy a new graphics card and are choosing between Radeon HD 6750 and Radeon HD 7730, 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 HD 6750 stacks up against Radeon HD 7730, check out specs charts below.

Main Specs

  Radeon HD 6750 Radeon HD 7730
Power consumption (TDP) 86 Watt 47 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6750 has 82% more power consumption, than Radeon HD 7730.
  • Radeon HD 6750 is connected by PCIe 2.0 x16, and Radeon HD 7730 uses PCIe 3.0 x16 interface.
  • Radeon HD 6750 and Radeon HD 7730 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Radeon HD 6750 is build with TeraScale 2 architecture, and Radeon HD 7730 - with GCN 1.0.
  • Radeon HD 6750 is manufactured by 40 nm process technology, and Radeon HD 7730 - by 28 nm process technology.
  • Radeon HD 6750 is 2 mm longer, than Radeon HD 7730.
  • Memory clock speed of Radeon HD 7730 is 3450 MHz higher, than Radeon HD 6750.

Game benchmarks

high / 1080p 1−2 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 5−6
The average gaming FPS of Radeon HD 7730 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6750.

Full Specs

  Radeon HD 6750 Radeon HD 7730
Architecture TeraScale 2 GCN 1.0
Code name Juniper Cape Verde
Type Desktop Desktop
Release date 21 January 2011 1 May 2013
Pipelines 720 384
Core clock speed 800 MHz
Boost Clock 900 MHz
Transistor count 1,040 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.20 19.20
Floating-point performance 1,008.0 gflops 614.4 gflops
Length 170 mm 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1050 MHz 4500 MHz
Memory bandwidth 73.6 GB/s 72 GB/s
DirectX 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 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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