AMD Radeon HD 8670M vs NVIDIA GeForce GT 750M

Comparative analysis of AMD Radeon HD 8670M and NVIDIA GeForce GT 750M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. 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 8670M

  • Videocard is newer: launch date 1 month(s) later
  • 2x better performance in PassMark - G2D Mark: 488 vs 243
  • Around 30% better performance in Geekbench - OpenCL: 5532 vs 4256
  • Around 61% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 17.551 vs 10.872
  • 5.3x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 71.696 vs 13.423
Specifications (specs)
Launch date 1 March 2013 vs 9 January 2013
Benchmarks
PassMark - G2D Mark 488 vs 243
Geekbench - OpenCL 5532 vs 4256
CompuBench 1.5 Desktop - Video Composition (Frames/s) 17.551 vs 10.872
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 71.696 vs 13.423

Reasons to consider the NVIDIA GeForce GT 750M

  • Around 21% higher core clock speed: 941 MHz vs 775 MHz
  • Around 25% higher boost clock speed: 967 MHz vs 775 MHz
  • Around 56% higher texture fill rate: 30.94 GTexel / s vs 19.8 GTexel / s
  • Around 17% better floating-point performance: 742.7 gflops vs 633.6 gflops
  • 2.2x more memory clock speed: 4012 MHz vs 1800 MHz
  • 2.6x better performance in PassMark - G3D Mark: 1329 vs 520
  • 2.2x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 15.67 vs 7.005
  • Around 74% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 251.09 vs 144.131
  • Around 20% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.144 vs 0.952
  • 2.3x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2351 vs 1039
  • Around 97% better performance in GFXBench 4.0 - Manhattan (Frames): 3520 vs 1783
  • Around 47% better performance in GFXBench 4.0 - T-Rex (Frames): 3334 vs 2270
  • 2.3x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2351 vs 1039
  • Around 97% better performance in GFXBench 4.0 - Manhattan (Fps): 3520 vs 1783
  • Around 47% better performance in GFXBench 4.0 - T-Rex (Fps): 3334 vs 2270
Specifications (specs)
Core clock speed 941 MHz vs 775 MHz
Boost clock speed 967 MHz vs 775 MHz
Texture fill rate 30.94 GTexel / s vs 19.8 GTexel / s
Floating-point performance 742.7 gflops vs 633.6 gflops
Memory clock speed 4012 MHz vs 1800 MHz
Benchmarks
PassMark - G3D Mark 1329 vs 520
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 15.67 vs 7.005
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 251.09 vs 144.131
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.144 vs 0.952
GFXBench 4.0 - Car Chase Offscreen (Frames) 2351 vs 1039
GFXBench 4.0 - Manhattan (Frames) 3520 vs 1783
GFXBench 4.0 - T-Rex (Frames) 3334 vs 2270
GFXBench 4.0 - Car Chase Offscreen (Fps) 2351 vs 1039
GFXBench 4.0 - Manhattan (Fps) 3520 vs 1783
GFXBench 4.0 - T-Rex (Fps) 3334 vs 2270

Compare benchmarks

GPU 1: AMD Radeon HD 8670M
GPU 2: NVIDIA GeForce GT 750M

PassMark - G3D Mark
GPU 1
GPU 2
520
1329
PassMark - G2D Mark
GPU 1
GPU 2
488
243
Geekbench - OpenCL
GPU 1
GPU 2
5532
4256
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
7.005
15.67
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
144.131
251.09
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
0.952
1.144
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
17.551
10.872
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
71.696
13.423
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
1039
2351
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
1783
3520
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
2270
3334
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
1039
2351
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
1783
3520
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
2270
3334
Name AMD Radeon HD 8670M NVIDIA GeForce GT 750M
PassMark - G3D Mark 520 1329
PassMark - G2D Mark 488 243
Geekbench - OpenCL 5532 4256
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 7.005 15.67
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 144.131 251.09
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.952 1.144
CompuBench 1.5 Desktop - Video Composition (Frames/s) 17.551 10.872
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 71.696 13.423
GFXBench 4.0 - Car Chase Offscreen (Frames) 1039 2351
GFXBench 4.0 - Manhattan (Frames) 1783 3520
GFXBench 4.0 - T-Rex (Frames) 2270 3334
GFXBench 4.0 - Car Chase Offscreen (Fps) 1039 2351
GFXBench 4.0 - Manhattan (Fps) 1783 3520
GFXBench 4.0 - T-Rex (Fps) 2270 3334
3DMark Fire Strike - Graphics Score 461

Compare specifications (specs)

AMD Radeon HD 8670M NVIDIA GeForce GT 750M

Essentials

Architecture GCN 1.0 Kepler
Code name Mars GK107
Design AMD Radeon HD 8000M Series
Launch date 1 March 2013 9 January 2013
Place in performance rating 1171 1172
Type Desktop Laptop

Technical info

Boost clock speed 775 MHz 967 MHz
Compute units 6
Core clock speed 775 MHz 941 MHz
Floating-point performance 633.6 gflops 742.7 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 384 384
Texture fill rate 19.8 GTexel / s 30.94 GTexel / s
Transistor count 1,040 million 1,270 million
Thermal Design Power (TDP) 50 Watt

Video outputs and ports

Display Connectors No outputs No outputs
7.1 channel HD audio on HDMI
DisplayPort Multimode (DP++) support Up to 3840x2160
eDP 1.2 signal support Up to 3840x2160
HDCP content protection
HDMI
LVDS signal support Up to 1920x1200
TrueHD and DTS-HD audio bitstreaming
VGA аnalog display support Up to 2048x1536

Compatibility, dimensions and requirements

Interface PCIe 3.0 x8 PCIe 3.0 x16
Laptop size medium sized medium sized
Bus support PCI Express 3.0

API support

DirectX 11 12 API
OpenGL 4.4 4.5
OpenCL 1.1

Memory

Maximum RAM amount 2 GB 2 GB
Memory bandwidth 14.4 GB / s 64.19 GB / s
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 4012 MHz
Memory type DDR3 DDR3, GDDR5
Shared memory 0 0
Standard memory configuration DDR3 / GDDR5

Technologies

3D Vision
3D Vision / 3DTV Play
Blu-Ray 3D Support
CUDA
Direct Compute
FXAA
H.264, VC1, MPEG2 1080p video decoder
Optimus