AMD Radeon RX 6800 vs AMD Radeon AI PRO R9700S
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Dec 2025
Generation
Navi II
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1700 MHz
1660 MHz
Boost Clock
2105 MHz
2920 MHz
Memory Clock
2000 MHz
2518 MHz
Memory
Memory Size
16GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
644.6GB/s
Render Config
Compute Units
60
64
Shading Units
3840
4096
TMUs
240
256
ROPs
96
128
RT Cores
60
64
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
8 MB
L3 Cache
128 MB
64 MB
Theoretical Performance
Pixel Rate
202.1 GPixel/s
373.8 GPixel/s
Texture Rate
505.2 GTexel/s
747.5 GTexel/s
FP16 (half)
32.33 TFLOPS
95.68 TFLOPS
FP32 (float)
16.17 TFLOPS
47.84 TFLOPS
FP64 (double)
1010 GFLOPS
1495.0 GFLOPS
Graphics Processor
GPU Name
Navi 21
Navi 48
GPU Variant
Navi 21 XL(215-121000187)
Navi 48 XTW
Architecture
RDNA 2.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
26.8 billion
53.9 billion
Die Size
520 mm²
357 mm²
Board Design
TDP
250W
300W
Suggested PSU
600 W
700 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
4x DisplayPort 2.1a
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.4
Shader Model
6.5
6.8
Benchmark
3DMark Time Spy
16,182
—
3DMark Time Spy Extreme
7,771
—
3DMark Speed Way
3,062
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.