AMD Radeon R9 M295X Mac Edition vs AMD Radeon HD 8850M

Comparative analysis of AMD Radeon R9 M295X Mac Edition and AMD Radeon HD 8850M 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: 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 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps).

 

Differences

Reasons to consider the AMD Radeon R9 M295X Mac Edition

  • Videocard is newer: launch date 1 year(s) 7 month(s) later
  • Around 48% higher core clock speed: 850 MHz vs 575 MHz
  • 4.4x more texture fill rate: 108.8 GTexel / s vs 25 GTexel / s
  • 3.2x more pipelines: 2048 vs 640
  • 4.4x better floating-point performance: 3,482 gflops vs 800.0 gflops
  • 2x more maximum memory size: 4 GB vs 2 GB
  • 2.7x more memory clock speed: 5448 MHz vs 2000 MHz
  • 3.7x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 71.778 vs 19.641
  • 2.9x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1285.141 vs 435.842
  • 2.9x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 5.839 vs 2.018
  • 2.4x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 75.347 vs 31.637
  • 3.8x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 321.767 vs 84.378
  • Around 2% better performance in GFXBench 4.0 - Manhattan (Frames): 2852 vs 2795
  • 2.1x better performance in GFXBench 4.0 - T-Rex (Frames): 7037 vs 3323
Specifications (specs)
Launch date 23 November 2014 vs 1 April 2013
Core clock speed 850 MHz vs 575 MHz
Texture fill rate 108.8 GTexel / s vs 25 GTexel / s
Pipelines 2048 vs 640
Floating-point performance 3,482 gflops vs 800.0 gflops
Maximum memory size 4 GB vs 2 GB
Memory clock speed 5448 MHz vs 2000 MHz
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 71.778 vs 19.641
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1285.141 vs 435.842
CompuBench 1.5 Desktop - T-Rex (Frames/s) 5.839 vs 2.018
CompuBench 1.5 Desktop - Video Composition (Frames/s) 75.347 vs 31.637
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 321.767 vs 84.378
GFXBench 4.0 - Manhattan (Frames) 2852 vs 2795
GFXBench 4.0 - T-Rex (Frames) 7037 vs 3323

Reasons to consider the AMD Radeon HD 8850M

  • 60.8x better performance in GFXBench 4.0 - Manhattan (Fps): 2795 vs 46
  • 26.4x better performance in GFXBench 4.0 - T-Rex (Fps): 3323 vs 125.7
Benchmarks
GFXBench 4.0 - Manhattan (Fps) 2795 vs 46
GFXBench 4.0 - T-Rex (Fps) 3323 vs 125.7

Compare benchmarks

GPU 1: AMD Radeon R9 M295X Mac Edition
GPU 2: AMD Radeon HD 8850M

CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
71.778
19.641
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
1285.141
435.842
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
5.839
2.018
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
75.347
31.637
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
321.767
84.378
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
2852
2795
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
46
2795
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
7037
3323
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
125.7
3323
Name AMD Radeon R9 M295X Mac Edition AMD Radeon HD 8850M
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 71.778 19.641
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1285.141 435.842
CompuBench 1.5 Desktop - T-Rex (Frames/s) 5.839 2.018
CompuBench 1.5 Desktop - Video Composition (Frames/s) 75.347 31.637
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 321.767 84.378
GFXBench 4.0 - Manhattan (Frames) 2852 2795
GFXBench 4.0 - Manhattan (Fps) 46 2795
GFXBench 4.0 - T-Rex (Frames) 7037 3323
GFXBench 4.0 - T-Rex (Fps) 125.7 3323
PassMark - G3D Mark 973
PassMark - G2D Mark 502
Geekbench - OpenCL 7447
GFXBench 4.0 - Car Chase Offscreen (Frames) 2286
GFXBench 4.0 - Car Chase Offscreen (Fps) 2286

Compare specifications (specs)

AMD Radeon R9 M295X Mac Edition AMD Radeon HD 8850M

Essentials

Architecture GCN 3.0 GCN 1.0
Code name Amethyst Venus
Launch date 23 November 2014 1 April 2013
Place in performance rating 927 928
Type Desktop Desktop
Design AMD Radeon HD 8000M Series

Technical info

Core clock speed 850 MHz 575 MHz
Floating-point performance 3,482 gflops 800.0 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 2048 640
Texture fill rate 108.8 GTexel / s 25 GTexel / s
Thermal Design Power (TDP) 250 Watt
Transistor count 5,000 million 1,500 million
Boost clock speed 725 MHz
Compute units 10

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface MXM-B (3.0) PCIe 3.0 x16
Laptop size large

API support

DirectX 12.0 (12_0) 11
OpenGL 4.5 4.4

Memory

Maximum RAM amount 4 GB 2 GB
Memory bandwidth 174.3 GB / s 32 GB / s
Memory bus width 256 Bit 128 Bit
Memory clock speed 5448 MHz 2000 MHz
Memory type GDDR5 GDDR5
Shared memory 0