AMD Radeon RX 6800S vs Intel Arc Pro A40
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2022
Generation
Mobility Radeon
Alchemist
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1800 MHz
1500 MHz
Boost Clock
2100 MHz
1700 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
96bit
Bandwidth
256.0GB/s
192.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
1024
TMUs
128
64
ROPs
64
32
RT Cores
32
8
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
4 MB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
134.4 GPixel/s
54.40 GPixel/s
Texture Rate
268.8 GTexel/s
108.8 GTexel/s
FP16 (half)
17.20 TFLOPS
6.963 TFLOPS
FP32 (float)
8.602 TFLOPS
3.482 TFLOPS
FP64 (double)
537.6 GFLOPS
870.4 GFLOPS
Graphics Processor
GPU Name
Navi 23
DG2-128
Architecture
RDNA 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
11.06 billion
7.2 billion
Die Size
237 mm²
157 mm²
GPU Variant
—
ACM-G11
Board Design
TDP
100W
50W
Outputs
No outputs
4x mini-DisplayPort 2.0
Power Connectors
None
None
Suggested PSU
—
250 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.