AMD Radeon PRO W6400 vs AMD Radeon Pro W5700X

Comparative analysis of AMD Radeon PRO W6400 and AMD Radeon Pro W5700X 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: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon PRO W6400

AMD Radeon Pro W5700X

Differences

Reasons to consider the AMD Radeon PRO W6400

Around 64% higher core clock speed: 2039 MHz vs 1243 MHz
Around 25% higher boost clock speed: 2321 MHz vs 1855 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 7 nm
4.1x lower typical power consumption: 50 Watt vs 205 Watt

Core clock speed	2039 MHz vs 1243 MHz
Boost clock speed	2321 MHz vs 1855 MHz
Manufacturing process technology	6 nm vs 7 nm
Thermal Design Power (TDP)	50 Watt vs 205 Watt

Reasons to consider the AMD Radeon Pro W5700X

2.5x more texture fill rate: 277.9 GTexel/s vs 111.4 GTexel/s
3.3x more pipelines: 2560 vs 768
4x more maximum memory size: 16 GB vs 4 GB
7x more memory clock speed: 14000 MHz vs 2000 MHz, 16 Gbps effective
Around 33% better performance in PassMark - G2D Mark: 1060 vs 798
2.2x better performance in PassMark - G3D Mark: 17591 vs 7955
Around 26% better performance in Geekbench - OpenCL: 43810 vs 34824

Specifications (specs)
Texture fill rate	277.9 GTexel/s vs 111.4 GTexel/s
Pipelines	2560 vs 768
Maximum memory size	16 GB vs 4 GB
Memory clock speed	14000 MHz vs 2000 MHz, 16 Gbps effective
Benchmarks
PassMark - G2D Mark	1060 vs 798
PassMark - G3D Mark	17591 vs 7955
Geekbench - OpenCL	43810 vs 34824

Compare benchmarks

GPU 1: AMD Radeon PRO W6400
GPU 2: AMD Radeon Pro W5700X

PassMark - G2D Mark

GPU 1

GPU 2

798

1060

PassMark - G3D Mark

GPU 1

GPU 2

7955

17591

Geekbench - OpenCL

GPU 1

GPU 2

34824

43810

Name	AMD Radeon PRO W6400	AMD Radeon Pro W5700X
PassMark - G2D Mark	798	1060
PassMark - G3D Mark	7955	17591
Geekbench - OpenCL	34824	43810
GFXBench 4.0 - Car Chase Offscreen (Frames)		16573
GFXBench 4.0 - Car Chase Offscreen (Fps)		16573
GFXBench 4.0 - Manhattan (Frames)		3714
GFXBench 4.0 - Manhattan (Fps)		3714
GFXBench 4.0 - T-Rex (Frames)		3364
GFXBench 4.0 - T-Rex (Fps)		3364

Compare specifications (specs)

	AMD Radeon PRO W6400	AMD Radeon Pro W5700X
Essentials
Architecture	RDNA 2.0	RDNA 1.0
Code name	Navi 24	Navi 10
Launch date	19 Jan 2022	Q3'2020
Place in performance rating	144	146
Type		Workstation
Technical info
Boost clock speed	2321 MHz	1855 MHz
Compute units	12	40
Core clock speed	2039 MHz	1243 MHz
Manufacturing process technology	6 nm	7 nm
Peak Double Precision (FP64) Performance	222.8 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	7.130 TFLOPS (2:1)	17.79 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	3.565 TFLOPS	9.5 TFLOPS
Pipelines	768	2560
Pixel fill rate	74.27 GPixel/s	123.5 GPixel/s
Texture fill rate	111.4 GTexel/s	277.9 GTexel/s
Thermal Design Power (TDP)	50 Watt	205 Watt
Transistor count	5400 million	10300 million
Video outputs and ports
Display Connectors	2x DisplayPort 1.4a	4x Thunderbolt 3, 1x HDMI
Compatibility, dimensions and requirements
Form factor	Single-slot
Interface	PCIe 4.0 x4	PCIe 4.0 x16
Recommended system power (PSU)	250 Watt	550 Watt
Supplementary power connectors	None	1x 6-pin + 1x 8-pin
Length		12 inches (305 mm)
Width		Dual-slot
API support
DirectX	12 Ultimate (12_2)	12.1
OpenCL	2.2	2.0
OpenGL	4.6	4.6
Shader Model	6.7	6.4
Vulkan
Memory
Maximum RAM amount	4 GB	16 GB
Memory bandwidth	128.0 GB/s	448 GB/s
Memory bus width	64 bit	256 bit
Memory clock speed	2000 MHz, 16 Gbps effective	14000 MHz
Memory type	GDDR6	GDDR6