AMD Radeon RX 6800S vs AMD Radeon RX 7700 XT
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2023
Generation
Mobility Radeon
Navi III
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1800 MHz
1435 MHz
Boost Clock
2100 MHz
2544 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
192bit
Bandwidth
256.0GB/s
432.0GB/s
Render Config
Compute Units
32
54
Shading Units
2048
3456
TMUs
128
216
ROPs
64
96
RT Cores
32
54
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
48 MB
Theoretical Performance
Pixel Rate
134.4 GPixel/s
244.2 GPixel/s
Texture Rate
268.8 GTexel/s
549.5 GTexel/s
FP16 (half)
17.20 TFLOPS
70.34 TFLOPS
FP32 (float)
8.602 TFLOPS
35.17 TFLOPS
FP64 (double)
537.6 GFLOPS
1099.0 GFLOPS
Graphics Processor
GPU Name
Navi 23
Navi 32
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
11.06 billion
28.1 billion
Die Size
237 mm²
346 mm²
GPU Variant
-
Navi 32 XL(215-180000076)
Board Design
TDP
100W
245W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.5
6.8