AMD Radeon 660M vs NVIDIA RTX PRO 5000 Blackwell Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
Rembrandt
Blackwell-MW
Type
Integrated
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1500 MHz
990 MHz
Boost Clock
1900 MHz
1680 MHz
Memory Clock
System Shared
1750 MHz
Memory
Memory Size
System Shared
24GB
Memory Type
System Shared
GDDR7
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
896.0GB/s
Render Config
Compute Units
6
-
Shading Units
384
10496
TMUs
24
328
ROPs
16
112
RT Cores
6
82
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
64 MB
SM Count
-
82
Tensor Cores
-
328
Theoretical Performance
Pixel Rate
30.40 GPixel/s
188.2 GPixel/s
Texture Rate
45.60 GTexel/s
551.0 GTexel/s
FP16 (half)
2.918 TFLOPS
35.27 TFLOPS
FP32 (float)
1459 GFLOPS
35.27 TFLOPS
FP64 (double)
91.20 GFLOPS
551.0 GFLOPS
Graphics Processor
GPU Name
Rembrandt
GB203
Architecture
RDNA 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
13.1 billion
45.6 billion
Die Size
210 mm²
378 mm²
Board Design
TDP
15W
95W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.4
Shader Model
6.5
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
1,537
-
3DMark Time Spy Extreme
701
-