AMD Radeon HD 8750M vs AMD Radeon HD 7400G

Comparative analysis of AMD Radeon HD 8750M and AMD Radeon HD 7400G videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the AMD Radeon HD 8750M

  • Videocard is newer: launch date 5 month(s) later
  • Around 90% higher core clock speed: 620 MHz vs 327 MHz
  • Around 83% higher boost clock speed: 775 MHz vs 423 MHz
  • 2x more pipelines: 384 vs 192
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 32 nm
  • 3.8x better performance in PassMark - G3D Mark: 1014 vs 267
  • Around 85% better performance in PassMark - G2D Mark: 202 vs 109
  • 9.9x better performance in Geekbench - OpenCL: 5864 vs 592
  • Around 17% better performance in GFXBench 4.0 - Manhattan (Frames): 2221 vs 1894
  • Around 9% better performance in GFXBench 4.0 - T-Rex (Frames): 3351 vs 3083
  • Around 17% better performance in GFXBench 4.0 - Manhattan (Fps): 2221 vs 1894
  • Around 9% better performance in GFXBench 4.0 - T-Rex (Fps): 3351 vs 3083
Specifications (specs)
Launch date 26 February 2013 vs 1 September 2012
Core clock speed 620 MHz vs 327 MHz
Boost clock speed 775 MHz vs 423 MHz
Pipelines 384 vs 192
Manufacturing process technology 28 nm vs 32 nm
Benchmarks
PassMark - G3D Mark 1014 vs 267
PassMark - G2D Mark 202 vs 109
Geekbench - OpenCL 5864 vs 592
GFXBench 4.0 - Manhattan (Frames) 2221 vs 1894
GFXBench 4.0 - T-Rex (Frames) 3351 vs 3083
GFXBench 4.0 - Manhattan (Fps) 2221 vs 1894
GFXBench 4.0 - T-Rex (Fps) 3351 vs 3083

Compare benchmarks

GPU 1: AMD Radeon HD 8750M
GPU 2: AMD Radeon HD 7400G

PassMark - G3D Mark
GPU 1
GPU 2
1014
267
PassMark - G2D Mark
GPU 1
GPU 2
202
109
Geekbench - OpenCL
GPU 1
GPU 2
5864
592
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
2221
1894
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3351
3083
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
2221
1894
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3351
3083
Name AMD Radeon HD 8750M AMD Radeon HD 7400G
PassMark - G3D Mark 1014 267
PassMark - G2D Mark 202 109
Geekbench - OpenCL 5864 592
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 8.274
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 271.177
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.505
CompuBench 1.5 Desktop - Video Composition (Frames/s) 24.834
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 70.596
GFXBench 4.0 - Car Chase Offscreen (Frames) 1734
GFXBench 4.0 - Manhattan (Frames) 2221 1894
GFXBench 4.0 - T-Rex (Frames) 3351 3083
GFXBench 4.0 - Car Chase Offscreen (Fps) 1734
GFXBench 4.0 - Manhattan (Fps) 2221 1894
GFXBench 4.0 - T-Rex (Fps) 3351 3083
3DMark Fire Strike - Graphics Score 0

Compare specifications (specs)

AMD Radeon HD 8750M AMD Radeon HD 7400G

Essentials

Architecture GCN 1.0 Terascale 3
Code name Mars Trinity
Design AMD Radeon HD 8000M Series
Launch date 26 February 2013 1 September 2012
Place in performance rating 1286 1287
Type Desktop Laptop

Technical info

Boost clock speed 775 MHz 423 MHz
Compute units 6
Core clock speed 620 MHz 327 MHz
Floating-point performance 595.2 gflops
Manufacturing process technology 28 nm 32 nm
Pipelines 384 192
Texture fill rate 18.6 GTexel / s
Transistor count 1,040 million

Video outputs and ports

Display Connectors No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x8
Laptop size medium sized medium sized

API support

DirectX 11 11
OpenGL 4.4

Memory

Maximum RAM amount 2 GB
Memory bandwidth 64 GB / s
Memory bus width 128 Bit
Memory clock speed 4000 MHz
Memory type GDDR5
Shared memory 0 1