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
4.2x better performance in Geekbench - OpenCL: 12707 vs 3053
Around 78% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 35.283 vs 19.856
2.2x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 668.308 vs 309.824
2.3x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.158 vs 1.38
Around 98% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 49.593 vs 25.011
2x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 170.952 vs 84.489
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	12707 vs 3053
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	35.283 vs 19.856
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	668.308 vs 309.824
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.158 vs 1.38
CompuBench 1.5 Desktop - Video Composition (Frames/s)	49.593 vs 25.011
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	170.952 vs 84.489
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

12707

3053

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

35.283

19.856

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

GPU 1

GPU 2

668.308

309.824

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

GPU 1

GPU 2

3.158

1.38

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

49.593

25.011

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

170.952

84.489

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	12707	3053
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	35.283	19.856
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	668.308	309.824
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.158	1.38
CompuBench 1.5 Desktop - Video Composition (Frames/s)	49.593	25.011
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	170.952	84.489
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		1644
PassMark - G2D Mark		440
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	999	1000
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