AMD Radeon Pro W6800X Duo vs ATI Radeon X850 XT

Comparative analysis of AMD Radeon Pro W6800X Duo and ATI Radeon X850 XT 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: 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.

AMD Radeon Pro W6800X Duo

ATI Radeon X850 XT

Differences

Reasons to consider the AMD Radeon Pro W6800X Duo

Videocard is newer: launch date 16 year(s) 8 month(s) later
3.5x more core clock speed: 1800 MHz vs 520 MHz
56971.2x more texture fill rate: 474.0 GTexel/s vs 8.32 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 130 nm
128x more maximum memory size: 32 GB vs 256 MB
Around 85% higher memory clock speed: 2000 MHz (16 Gbps effective) vs 1080 MHz

Launch date	3 Aug 2021 vs 1 December 2004
Core clock speed	1800 MHz vs 520 MHz
Texture fill rate	474.0 GTexel/s vs 8.32 GTexel / s
Manufacturing process technology	7 nm vs 130 nm
Maximum memory size	32 GB vs 256 MB
Memory clock speed	2000 MHz (16 Gbps effective) vs 1080 MHz

Reasons to consider the ATI Radeon X850 XT

5.8x lower typical power consumption: 69 Watt vs 400 Watt

Thermal Design Power (TDP)	69 Watt vs 400 Watt

Compare benchmarks

GPU 1: AMD Radeon Pro W6800X Duo
GPU 2: ATI Radeon X850 XT

Name	AMD Radeon Pro W6800X Duo	ATI Radeon X850 XT
GFXBench 4.0 - Manhattan (Frames)	2786
GFXBench 4.0 - Manhattan (Fps)	2786
GFXBench 4.0 - T-Rex (Frames)	2243
GFXBench 4.0 - T-Rex (Fps)	2243
Geekbench - OpenCL	125290
PassMark - G3D Mark		81
PassMark - G2D Mark		326

Compare specifications (specs)

	AMD Radeon Pro W6800X Duo	ATI Radeon X850 XT
Essentials
Architecture	RDNA 2.0	R400
Code name	Navi 21	R480
Launch date	3 Aug 2021	1 December 2004
Launch price (MSRP)	$4999
Place in performance rating	495	494
Type	Workstation	Desktop
Technical info
Boost clock speed	1975 MHz
Compute units	60
Core clock speed	1800 MHz	520 MHz
Manufacturing process technology	7 nm	130 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
Pixel fill rate	189.6 GPixel/s
Texture fill rate	474.0 GTexel/s	8.32 GTexel / s
Thermal Design Power (TDP)	400 Watt	69 Watt
Transistor count	26800 million	160 million
Video outputs and ports
Display Connectors	1x HDMI, 4x Thunderbolt	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 4.0 x16	PCIe 1.0 x16
Length	267 mm (10.5 inches)
Recommended system power (PSU)	800 Watt
Supplementary power connectors	None	1x 6-pin
Width	Quad-slot
API support
DirectX	12.2	9.0b
OpenCL	2.1
OpenGL	4.6	2.0
Shader Model	6.5
Vulkan
Memory
Maximum RAM amount	32 GB	256 MB
Memory bandwidth	512 GB/s	34.6 GB / s
Memory bus width	256 bit	256 Bit
Memory clock speed	2000 MHz (16 Gbps effective)	1080 MHz
Memory type	GDDR6	GDDR3