AMD Radeon Pro 555X vs NVIDIA Quadro P400

Comparative analysis of AMD Radeon Pro 555X and NVIDIA Quadro P400 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

NVIDIA Quadro P400

Differences

Reasons to consider the AMD Radeon Pro 555X

Videocard is newer: launch date 1 year(s) 5 month(s) later
3x more pipelines: 768 vs 256
Around 27% higher memory clock speed: 5100 MHz vs 4012 MHz
4.1x better performance in Geekbench - OpenCL: 12516 vs 3053
Around 75% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 35.283 vs 20.138
2.1x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 668.308 vs 318.72
2.3x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.158 vs 1.391
Around 99% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 49.593 vs 24.886
2x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 170.952 vs 84.858
Around 51% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 4093 vs 2709
Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3351 vs 3328
Around 51% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 4093 vs 2709
Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3351 vs 3328

Specifications (specs)
Launch date	16 July 2018 vs 7 February 2017
Pipelines	768 vs 256
Memory clock speed	5100 MHz vs 4012 MHz
Benchmarks
Geekbench - OpenCL	12516 vs 3053
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	35.283 vs 20.138
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	668.308 vs 318.72
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.158 vs 1.391
CompuBench 1.5 Desktop - Video Composition (Frames/s)	49.593 vs 24.886
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	170.952 vs 84.858
GFXBench 4.0 - Car Chase Offscreen (Frames)	4093 vs 2709
GFXBench 4.0 - T-Rex (Frames)	3351 vs 3328
GFXBench 4.0 - Car Chase Offscreen (Fps)	4093 vs 2709
GFXBench 4.0 - T-Rex (Fps)	3351 vs 3328

Reasons to consider the NVIDIA Quadro P400

Around 35% higher core clock speed: 1228 MHz vs 907 MHz
2.5x lower typical power consumption: 30 Watt vs 75 Watt
Around 22% better performance in GFXBench 4.0 - Manhattan (Frames): 2875 vs 2350
Around 22% better performance in GFXBench 4.0 - Manhattan (Fps): 2875 vs 2350

Specifications (specs)
Core clock speed	1228 MHz vs 907 MHz
Thermal Design Power (TDP)	30 Watt vs 75 Watt
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	2875 vs 2350
GFXBench 4.0 - Manhattan (Fps)	2875 vs 2350

Compare benchmarks

GPU 1: AMD Radeon Pro 555X
GPU 2: NVIDIA Quadro P400

Geekbench - OpenCL

GPU 1

GPU 2

12516

3053

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

35.283

20.138

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

GPU 1

GPU 2

668.308

318.72

CompuBench 1.5 Desktop - T-Rex (Frames/s)

GPU 1

GPU 2

3.158

1.391

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

49.593

24.886

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

170.952

84.858

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

4093

2709

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

2350

2875

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3351

3328

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

4093

2709

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

2350

2875

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3351

3328

Name	AMD Radeon Pro 555X	NVIDIA Quadro P400
Geekbench - OpenCL	12516	3053
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	35.283	20.138
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	668.308	318.72
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.158	1.391
CompuBench 1.5 Desktop - Video Composition (Frames/s)	49.593	24.886
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	170.952	84.858
GFXBench 4.0 - Car Chase Offscreen (Frames)	4093	2709
GFXBench 4.0 - Manhattan (Frames)	2350	2875
GFXBench 4.0 - T-Rex (Frames)	3351	3328
GFXBench 4.0 - Car Chase Offscreen (Fps)	4093	2709
GFXBench 4.0 - Manhattan (Fps)	2350	2875
GFXBench 4.0 - T-Rex (Fps)	3351	3328
PassMark - G3D Mark		1641
PassMark - G2D Mark		444
3DMark Fire Strike - Graphics Score		617

Compare specifications (specs)

	AMD Radeon Pro 555X	NVIDIA Quadro P400
Essentials
Architecture	GCN 4.0	Pascal
Code name	Polaris 21	GP107
Launch date	16 July 2018	7 February 2017
Place in performance rating	981	982
Type	Mobile workstation	Workstation
Launch price (MSRP)		$119.99
Price now		$119.99
Value for money (0-100)		18.70
Technical info
Core clock speed	907 MHz	1228 MHz
Manufacturing process technology	14 nm	14 nm
Pipelines	768	256
Thermal Design Power (TDP)	75 Watt	30 Watt
Transistor count	3,000 million	3,300 million
Boost clock speed		1252 MHz
Floating-point performance		679.9 gflops
Texture fill rate		21.25 GTexel / s
Video outputs and ports
Display Connectors	No outputs	3x mini-DisplayPort
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Supplementary power connectors	None	None
Length		145 mm
API support
DirectX	12.0 (12_0)	12.0 (12_1)
OpenGL	4.5	4.6
Memory
Memory bus width	128 Bit	64 Bit
Memory clock speed	5100 MHz	4012 MHz
Memory type	GDDR5	GDDR5
Maximum RAM amount		2 GB
Memory bandwidth		32.1 GB / s