AMD Radeon RX 6600S vs AMD Radeon Pro W6800

Comparative analysis of AMD Radeon RX 6600S and AMD Radeon Pro W6800 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 RX 6600S

AMD Radeon Pro W6800

Differences

Reasons to consider the AMD Radeon RX 6600S

Videocard is newer: launch date 6 month(s) later
5.6x lower typical power consumption: 80 Watt vs 450 Watt

Launch date	4 Jan 2022 vs 8 Jun 2021
Thermal Design Power (TDP)	80 Watt vs 450 Watt

Reasons to consider the AMD Radeon Pro W6800

Around 22% higher core clock speed: 2075 MHz vs 1700 MHz
Around 25% higher boost clock speed: 2507 MHz vs 2000 MHz
2.7x more texture fill rate: 601.7 GTexel/s vs 224.0 GTexel/s
2.1x more pipelines: 3840 vs 1792
8x more maximum memory size: 32 GB vs 4 GB
Around 14% higher memory clock speed: 2000 MHz (16 Gbps effective) vs 1750 MHz, 14 Gbps effective
Around 42% better performance in PassMark - G2D Mark: 926 vs 650
Around 45% better performance in PassMark - G3D Mark: 19791 vs 13678
Around 97% better performance in Geekbench - OpenCL: 131707 vs 66815

Specifications (specs)
Core clock speed	2075 MHz vs 1700 MHz
Boost clock speed	2507 MHz vs 2000 MHz
Texture fill rate	601.7 GTexel/s vs 224.0 GTexel/s
Pipelines	3840 vs 1792
Maximum memory size	32 GB vs 4 GB
Memory clock speed	2000 MHz (16 Gbps effective) vs 1750 MHz, 14 Gbps effective
Benchmarks
PassMark - G2D Mark	926 vs 650
PassMark - G3D Mark	19791 vs 13678
Geekbench - OpenCL	131707 vs 66815

Compare benchmarks

GPU 1: AMD Radeon RX 6600S
GPU 2: AMD Radeon Pro W6800

PassMark - G2D Mark

GPU 1

GPU 2

650

926

PassMark - G3D Mark

GPU 1

GPU 2

13678

19791

Geekbench - OpenCL

GPU 1

GPU 2

66815

131707

Name	AMD Radeon RX 6600S	AMD Radeon Pro W6800
PassMark - G2D Mark	650	926
PassMark - G3D Mark	13678	19791
Geekbench - OpenCL	66815	131707
GFXBench 4.0 - Car Chase Offscreen (Frames)		20988
GFXBench 4.0 - Car Chase Offscreen (Fps)		20988
GFXBench 4.0 - Manhattan (Frames)		3717
GFXBench 4.0 - Manhattan (Fps)		3717
GFXBench 4.0 - T-Rex (Frames)		3357
GFXBench 4.0 - T-Rex (Fps)		3357

Compare specifications (specs)

	AMD Radeon RX 6600S	AMD Radeon Pro W6800
Essentials
Architecture	RDNA 2.0	RDNA 2.0
Code name	Navi 23	Navi 21
Launch date	4 Jan 2022	8 Jun 2021
Place in performance rating	114	111
Launch price (MSRP)		$2249
Technical info
Boost clock speed	2000 MHz	2507 MHz
Compute units	28	60
Core clock speed	1700 MHz	2075 MHz
Manufacturing process technology	7 nm	7 nm
Pipelines	1792	3840
Pixel fill rate	128.0 GPixel/s	240.7 GPixel/s
Texture fill rate	224.0 GTexel/s	601.7 GTexel/s
Thermal Design Power (TDP)	80 Watt	450 Watt
Transistor count	11060 million	26800 million
Peak Double Precision (FP64) Performance		1203 GFLOPS (1:16)
Peak Half Precision (FP16) Performance		38.51 TFLOPS (2:1)
Peak Single Precision (FP32) Performance		19.25 TFLOPS
Video outputs and ports
Display Connectors	Portable Device Dependent	6x mini-DisplayPort
Compatibility, dimensions and requirements
Form factor	IGP	Dual-slot
Interface	PCIe 4.0 x8	PCIe 4.0 x16
Supplementary power connectors	None	2x 8-pin
Height		50 mm (2 inches)
Length		267 mm (10.5 inches)
Recommended system power (PSU)		850 Watt
Width		120 mm (4.7 inches)
API support
DirectX	12 Ultimate (12_2)	12.2
OpenCL	2.1	2.1
OpenGL	4.6	4.6
Shader Model	6.7	6.5
Vulkan
Memory
Maximum RAM amount	4 GB	32 GB
Memory bandwidth	224.0 GB/s	512 GB/s
Memory bus width	128 bit	256 bit
Memory clock speed	1750 MHz, 14 Gbps effective	2000 MHz (16 Gbps effective)
Memory type	GDDR6	GDDR6