AMD Radeon Pro 555X vs AMD Radeon R8 M445DX

Comparative analysis of AMD Radeon Pro 555X and AMD Radeon R8 M445DX 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: 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), PassMark - G2D Mark, PassMark - G3D Mark.

 

Differences

Reasons to consider the AMD Radeon Pro 555X

  • Videocard is newer: launch date 2 year(s) 2 month(s) later
  • Around 16% higher core clock speed: 907 MHz vs 780 MHz
  • Around 9% higher pipelines: 768 vs 704
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
  • 2.9x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 4093 vs 1427
  • 2.9x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 4093 vs 1427
Specifications (specs)
Launch date 16 July 2018 vs 15 May 2016
Core clock speed 907 MHz vs 780 MHz
Pipelines 768 vs 704
Manufacturing process technology 14 nm vs 28 nm
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames) 4093 vs 1427
GFXBench 4.0 - Car Chase Offscreen (Fps) 4093 vs 1427

Reasons to consider the AMD Radeon R8 M445DX

  • Around 71% better performance in Geekbench - OpenCL: 21666 vs 12707
  • Around 12% better performance in GFXBench 4.0 - Manhattan (Frames): 2636 vs 2350
  • Around 12% better performance in GFXBench 4.0 - Manhattan (Fps): 2636 vs 2350
Benchmarks
Geekbench - OpenCL 21666 vs 12707
GFXBench 4.0 - Manhattan (Frames) 2636 vs 2350
GFXBench 4.0 - T-Rex (Frames) 3358 vs 3351
GFXBench 4.0 - Manhattan (Fps) 2636 vs 2350
GFXBench 4.0 - T-Rex (Fps) 3358 vs 3351

Compare benchmarks

GPU 1: AMD Radeon Pro 555X
GPU 2: AMD Radeon R8 M445DX

Geekbench - OpenCL
GPU 1
GPU 2
12707
21666
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
4093
1427
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
2350
2636
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3351
3358
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
4093
1427
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
2350
2636
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3351
3358
Name AMD Radeon Pro 555X AMD Radeon R8 M445DX
Geekbench - OpenCL 12707 21666
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 35.283
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 668.308
CompuBench 1.5 Desktop - T-Rex (Frames/s) 3.158
CompuBench 1.5 Desktop - Video Composition (Frames/s) 49.593
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 170.952
GFXBench 4.0 - Car Chase Offscreen (Frames) 4093 1427
GFXBench 4.0 - Manhattan (Frames) 2350 2636
GFXBench 4.0 - T-Rex (Frames) 3351 3358
GFXBench 4.0 - Car Chase Offscreen (Fps) 4093 1427
GFXBench 4.0 - Manhattan (Fps) 2350 2636
GFXBench 4.0 - T-Rex (Fps) 3351 3358
PassMark - G2D Mark 181
PassMark - G3D Mark 797

Compare specifications (specs)

AMD Radeon Pro 555X AMD Radeon R8 M445DX

Essentials

Architecture GCN 4.0 GCN 3.0
Code name Polaris 21 Meso
Launch date 16 July 2018 15 May 2016
Place in performance rating 999 1001
Type Mobile workstation Laptop

Technical info

Core clock speed 907 MHz 780 MHz
Manufacturing process technology 14 nm 28 nm
Pipelines 768 704
Thermal Design Power (TDP) 75 Watt
Transistor count 3,000 million 3,100 million
Boost clock speed 1021 MHz

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x8 IGP
Supplementary power connectors None
Laptop size medium sized

API support

DirectX 12.0 (12_0) 12.0 (12_0)
OpenGL 4.5 4.5
Vulkan

Memory

Memory bus width 128 Bit 128 + 64 Bit
Memory clock speed 5100 MHz
Memory type GDDR5 DDR4 / DDR3
Shared memory 0