Radeon HD 5750 vs Radeon HD 8770M

If you are going to buy a new graphics card and are choosing between Radeon HD 5750 and Radeon HD 8770M, 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 5750 stacks up against Radeon HD 8770M, check out specs charts below.

Radeon HD 8770M is a Laptop Graphics Card

Note: Radeon HD 8770M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 8770M here:

Main Specs

  Radeon HD 5750 Radeon HD 8770M
Power consumption (TDP) 86 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 5750 is connected by PCIe 2.0 x16, and Radeon HD 8770M uses PCIe 3.0 x8 interface.
  • Radeon HD 8770M has 1 GB more memory, than Radeon HD 5750.
  • Radeon HD 5750 is used in Desktops, and Radeon HD 8770M - in Laptops.
  • Radeon HD 5750 is build with TeraScale 2 architecture, and Radeon HD 8770M - with GCN.
  • Core clock speed of Radeon HD 8770M is 75 MHz higher, than Radeon HD 5750.
  • Radeon HD 5750 is manufactured by 40 nm process technology, and Radeon HD 8770M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 5750 is 100 MHz higher, than Radeon HD 8770M.

Game benchmarks

high / 1080p 3−4 7−8
ultra / 1080p 2−3 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 5−6 8−9
The average gaming FPS of Radeon HD 8770M in Assassin's Creed Odyssey is 50% more, than Radeon HD 5750.

Full Specs

  Radeon HD 5750 Radeon HD 8770M
Architecture TeraScale 2 GCN
Code name Juniper Mars
Type Desktop Laptop
Release date 13 October 2009 16 November 2012
Pipelines 720 384
Core clock speed 700 MHz 775 MHz
Boost Clock 825 MHz
Transistor count 1,040 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.20 19.80
Floating-point performance 1,008.0 gflops 633.6 gflops
Length 178 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4600 MHz 4500 MHz
Memory bandwidth 73.6 GB/s 72 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
Laptop size medium sized
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