Radeon HD 8770M 

Released April, 2013
  • 775 MHz
  • 2 GB GDDR5

Benchmarks Real world tests of the Radeon HD 8770M

3DMark 11 Graphics Industry standard benchmark that tests DirectX 11 GPU performance

Radeon HD 8770M
12,680

3DMark Vantage Graphics Industry standard benchmark that tests DirectX 10 GPU performance

Radeon HD 8770M
7,078

3DMark06 Industry standard benchmark that tests DirectX 9 GPU performance

Radeon HD 8770M
1,934

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Mars
Market Laptop
Clock speed 775 MHz
Turbo clock speed 825 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 384
Texture mapping units 24
Render output processors 8
Compute units 6
Pixel rate 6.6 GPixel/s
Texture rate 19.8 GTexel/s
Floating-point performance 633.6 GFLOPS

memory

Memory clock speed 1,125 MHz
Effective memory clock speed 4,500 MHz
Memory bus 128 bit
Memory 2,048 MB
Memory type GDDR5
Memory bandwidth 72 GB/s
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