AMD Radeon Pro W6800X Duo vs AMD Radeon R9 M295X

Comparative analysis of AMD Radeon Pro W6800X Duo and AMD Radeon R9 M295X videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark, 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).

AMD Radeon Pro W6800X Duo

AMD Radeon R9 M295X

Differences

Reasons to consider the AMD Radeon Pro W6800X Duo

Videocard is newer: launch date 6 year(s) 8 month(s) later
2.5x more core clock speed: 1800 MHz vs 723 MHz
5122.1x more texture fill rate: 474.0 GTexel/s vs 92.54 GTexel / s
Around 88% higher pipelines: 3840 vs 2048
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 28 nm
Around 36% better performance in GFXBench 4.0 - Manhattan (Frames): 2786 vs 2045
Around 36% better performance in GFXBench 4.0 - Manhattan (Fps): 2786 vs 2045
4.6x better performance in Geekbench - OpenCL: 125290 vs 26950

Specifications (specs)
Launch date	3 Aug 2021 vs 23 November 2014
Core clock speed	1800 MHz vs 723 MHz
Texture fill rate	474.0 GTexel/s vs 92.54 GTexel / s
Pipelines	3840 vs 2048
Manufacturing process technology	7 nm vs 28 nm
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	2786 vs 2045
GFXBench 4.0 - Manhattan (Fps)	2786 vs 2045
Geekbench - OpenCL	125290 vs 26950

Reasons to consider the AMD Radeon R9 M295X

Around 60% lower typical power consumption: 250 Watt vs 400 Watt
Around 40% better performance in GFXBench 4.0 - T-Rex (Frames): 3144 vs 2243
Around 40% better performance in GFXBench 4.0 - T-Rex (Fps): 3144 vs 2243

Specifications (specs)
Thermal Design Power (TDP)	250 Watt vs 400 Watt
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	3144 vs 2243
GFXBench 4.0 - T-Rex (Fps)	3144 vs 2243

Compare benchmarks

GPU 1: AMD Radeon Pro W6800X Duo
GPU 2: AMD Radeon R9 M295X

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

2786

2045

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

2786

2045

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

2243

3144

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

2243

3144

Geekbench - OpenCL

GPU 1

GPU 2

125290

26950

Name	AMD Radeon Pro W6800X Duo	AMD Radeon R9 M295X
GFXBench 4.0 - Manhattan (Frames)	2786	2045
GFXBench 4.0 - Manhattan (Fps)	2786	2045
GFXBench 4.0 - T-Rex (Frames)	2243	3144
GFXBench 4.0 - T-Rex (Fps)	2243	3144
Geekbench - OpenCL	125290	26950
PassMark - G3D Mark		5150
PassMark - G2D Mark		832
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		65.777
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		820.138
CompuBench 1.5 Desktop - T-Rex (Frames/s)		7.142
CompuBench 1.5 Desktop - Video Composition (Frames/s)		68.754
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		386.418

Compare specifications (specs)

	AMD Radeon Pro W6800X Duo	AMD Radeon R9 M295X
Essentials
Architecture	RDNA 2.0	GCN 3.0
Code name	Navi 21	Amethyst
Launch date	3 Aug 2021	23 November 2014
Launch price (MSRP)	$4999
Place in performance rating	496	499
Type	Workstation	Desktop
Design		AMD Radeon R9 200 Series
Technical info
Boost clock speed	1975 MHz
Compute units	60
Core clock speed	1800 MHz	723 MHz
Manufacturing process technology	7 nm	28 nm
Peak Double Precision (FP64) Performance	948.0 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	30.34 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	15.17 TFLOPS
Pipelines	3840	2048
Pixel fill rate	189.6 GPixel/s
Texture fill rate	474.0 GTexel/s	92.54 GTexel / s
Thermal Design Power (TDP)	400 Watt	250 Watt
Transistor count	26800 million	5,000 million
Floating-point performance		2,961 gflops
Video outputs and ports
Display Connectors	1x HDMI, 4x Thunderbolt	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 4.0 x16	MXM-B (3.0)
Length	267 mm (10.5 inches)
Recommended system power (PSU)	800 Watt
Supplementary power connectors	None	None
Width	Quad-slot
Bus support		PCIe 3.0
Laptop size		large
API support
DirectX	12.2	Not Listed
OpenCL	2.1	Not Listed
OpenGL	4.6	4.4
Shader Model	6.5
Vulkan
Mantle
Memory
Maximum RAM amount	32 GB
Memory bandwidth	512 GB/s	160.0 GB / s
Memory bus width	256 bit
Memory clock speed	2000 MHz (16 Gbps effective)
Memory type	GDDR6	Not Listed
Shared memory		0
Technologies
DualGraphics
FreeSync
HD3D
PowerTune
Switchable graphics
ZeroCore