AMD Radeon Pro 555X vs AMD Radeon Vega 3 Mobile

Comparative analysis of AMD Radeon Pro 555X and AMD Radeon Vega 3 Mobile 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 - G3D Mark, PassMark - G2D Mark, 3DMark Fire Strike - Graphics Score.

AMD Radeon Pro 555X

AMD Radeon Vega 3 Mobile

Differences

Reasons to consider the AMD Radeon Pro 555X

Videocard is newer: launch date 5 month(s) later
3x more core clock speed: 907 MHz vs 300 MHz
2.8x better performance in Geekbench - OpenCL: 12693 vs 4468
Around 27% better performance in GFXBench 4.0 - Manhattan (Frames): 2350 vs 1850
Around 5% better performance in GFXBench 4.0 - T-Rex (Frames): 3351 vs 3180
Around 27% better performance in GFXBench 4.0 - Manhattan (Fps): 2350 vs 1850
Around 5% better performance in GFXBench 4.0 - T-Rex (Fps): 3351 vs 3180

Specifications (specs)
Launch date	16 July 2018 vs 1 February 2018
Core clock speed	907 MHz vs 300 MHz
Benchmarks
Geekbench - OpenCL	12693 vs 4468
GFXBench 4.0 - Manhattan (Frames)	2350 vs 1850
GFXBench 4.0 - T-Rex (Frames)	3351 vs 3180
GFXBench 4.0 - Manhattan (Fps)	2350 vs 1850
GFXBench 4.0 - T-Rex (Fps)	3351 vs 3180

Reasons to consider the AMD Radeon Vega 3 Mobile

5x lower typical power consumption: 15 Watt vs 75 Watt

Thermal Design Power (TDP)	15 Watt vs 75 Watt

Compare benchmarks

GPU 1: AMD Radeon Pro 555X
GPU 2: AMD Radeon Vega 3 Mobile

Geekbench - OpenCL

GPU 1

GPU 2

12693

4468

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

2350

1850

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3351

3180

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

2350

1850

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3351

3180

Name	AMD Radeon Pro 555X	AMD Radeon Vega 3 Mobile
Geekbench - OpenCL	12693	4468
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
GFXBench 4.0 - Manhattan (Frames)	2350	1850
GFXBench 4.0 - T-Rex (Frames)	3351	3180
GFXBench 4.0 - Car Chase Offscreen (Fps)	4093
GFXBench 4.0 - Manhattan (Fps)	2350	1850
GFXBench 4.0 - T-Rex (Fps)	3351	3180
PassMark - G3D Mark		1035
PassMark - G2D Mark		322
3DMark Fire Strike - Graphics Score		404

Compare specifications (specs)

	AMD Radeon Pro 555X	AMD Radeon Vega 3 Mobile
Essentials
Architecture	GCN 4.0	GCN 5.0
Code name	Polaris 21	Raven
Launch date	16 July 2018	1 February 2018
Place in performance rating	985	986
Type	Mobile workstation	Desktop
Technical info
Core clock speed	907 MHz	300 MHz
Manufacturing process technology	14 nm	14 nm
Pipelines	768
Thermal Design Power (TDP)	75 Watt	15 Watt
Transistor count	3,000 million	4,940 million
Boost clock speed		1011 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
API support
DirectX	12.0 (12_0)	12.0 (12_1)
OpenGL	4.5	4.6
Memory
Memory bus width	128 Bit
Memory clock speed	5100 MHz
Memory type	GDDR5