AMD Radeon RX 6800S vs AMD Radeon RX Vega 56 Mobile

Comparative analysis of AMD Radeon RX 6800S and AMD Radeon RX Vega 56 Mobile 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, 3DMark Fire Strike - Graphics Score, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps).

AMD Radeon RX 6800S

AMD Radeon RX Vega 56 Mobile

Differences

Reasons to consider the AMD Radeon RX 6800S

Videocard is newer: launch date 3 year(s) 7 month(s) later
Around 58% higher core clock speed: 1800 MHz vs 1138 MHz
Around 61% higher boost clock speed: 2100 MHz vs 1301 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 14 nm
Around 20% lower typical power consumption: 100 Watt vs 120 Watt
Around 25% higher memory clock speed: 2000 MHz, 16 Gbps effective vs 1600 MHz

Launch date	4 Jan 2022 vs 1 June 2018
Core clock speed	1800 MHz vs 1138 MHz
Boost clock speed	2100 MHz vs 1301 MHz
Manufacturing process technology	7 nm vs 14 nm
Thermal Design Power (TDP)	100 Watt vs 120 Watt
Memory clock speed	2000 MHz, 16 Gbps effective vs 1600 MHz

Compare benchmarks

GPU 1: AMD Radeon RX 6800S
GPU 2: AMD Radeon RX Vega 56 Mobile

Name	AMD Radeon RX 6800S	AMD Radeon RX Vega 56 Mobile
PassMark - G2D Mark	720
PassMark - G3D Mark	15721
Geekbench - OpenCL	72965
3DMark Fire Strike - Graphics Score	1691
GFXBench 4.0 - Manhattan (Frames)		8917
GFXBench 4.0 - Manhattan (Fps)		8917

Compare specifications (specs)

	AMD Radeon RX 6800S	AMD Radeon RX Vega 56 Mobile
Essentials
Architecture	RDNA 2.0	GCN 5.0
Code name	Navi 23	Vega 10
Launch date	4 Jan 2022	1 June 2018
Place in performance rating	144	141
Type		Desktop
Technical info
Boost clock speed	2100 MHz	1301 MHz
Compute units	32
Core clock speed	1800 MHz	1138 MHz
Manufacturing process technology	7 nm	14 nm
Peak Double Precision (FP64) Performance	537.6 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	17.20 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	8.602 TFLOPS
Pipelines	2048
Pixel fill rate	134.4 GPixel/s
Texture fill rate	268.8 GTexel/s
Thermal Design Power (TDP)	100 Watt	120 Watt
Transistor count	11060 million	12,500 million
Video outputs and ports
Display Connectors	Portable Device Dependent	1x HDMI, 3x DisplayPort
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8	PCIe 3.0 x16
Supplementary power connectors	None
API support
DirectX	12 Ultimate (12_2)	12.0 (12_1)
OpenCL	2.1
OpenGL	4.6	4.6
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	8 GB
Memory bandwidth	256.0 GB/s
Memory bus width	128 bit
Memory clock speed	2000 MHz, 16 Gbps effective	1600 MHz
Memory type	GDDR6