NVIDIA RTX PRO 6000D Blackwell vs AMD Radeon RX 6650M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Jan 2022
Generation
Blackwell PRO W
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1590 MHz
2068 MHz
Boost Clock
2617 MHz
2416 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
96GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
512bit
128bit
Bandwidth
1.79TB/s
256.0GB/s
Render Config
SM Count
188
—
Shading Units
24064
1792
TMUs
752
112
ROPs
192
64
Tensor Cores
752
—
RT Cores
188
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
128 MB
2 MB
Compute Units
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
502.5 GPixel/s
154.6 GPixel/s
Texture Rate
1968.0 GTexel/s
270.6 GTexel/s
FP16 (half)
126.0 TFLOPS
17.32 TFLOPS
FP32 (float)
126.0 TFLOPS
8.659 TFLOPS
FP64 (double)
1.968 TFLOPS
541.2 GFLOPS
Graphics Processor
GPU Name
GB202
Navi 23
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
92.2 billion
11.06 billion
Die Size
750 mm²
237 mm²
Board Design
TDP
600W
120W
Suggested PSU
1000 W
—
Outputs
4x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
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
—
8,306
3DMark Time Spy Extreme
—
3,825
Blender
—
909
▲ Specs Compare
Data sourced from official specifications and benchmark tests.