NVIDIA RTX PRO 500 Blackwell Mobile vs AMD Radeon RX 6800
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Oct 2020
Generation
Blackwell-MW
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1357 MHz
1700 MHz
Boost Clock
1792 MHz
2105 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR7
GDDR6
Memory Bus
96bit
256bit
Bandwidth
288.0GB/s
512.0GB/s
Render Config
SM Count
14
—
Shading Units
1792
3840
TMUs
56
240
ROPs
24
96
Tensor Cores
56
—
RT Cores
14
60
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
24 MB
4 MB
Compute Units
—
60
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
43.01 GPixel/s
202.1 GPixel/s
Texture Rate
100.4 GTexel/s
505.2 GTexel/s
FP16 (half)
6.423 TFLOPS
32.33 TFLOPS
FP32 (float)
6.423 TFLOPS
16.17 TFLOPS
FP64 (double)
100.4 GFLOPS
1010 GFLOPS
Graphics Processor
GPU Name
GB207
Navi 21
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
16.9 billion
26.8 billion
Die Size
149 mm²
520 mm²
GPU Variant
—
Navi 21 XL(215-121000187)
Board Design
TDP
35W
250W
Outputs
Portable Device Dependent
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.5
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.