NVIDIA RTX PRO 1000 Blackwell Mobile vs AMD Radeon 660M
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
Blackwell-MW
Rembrandt
Type
Mobile
Integrated
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1020 MHz
1500 MHz
Boost Clock
1627 MHz
1900 MHz
Memory Clock
1500 MHz
System Shared
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR7
System Shared
Memory Bus
128bit
System Shared
Bandwidth
384.0GB/s
System Dependent
Render Config
SM Count
20
—
Shading Units
2560
384
TMUs
80
24
ROPs
32
16
Tensor Cores
80
—
RT Cores
20
6
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
32 MB
2 MB
Compute Units
—
6
Theoretical Performance
Pixel Rate
52.06 GPixel/s
30.40 GPixel/s
Texture Rate
130.2 GTexel/s
45.60 GTexel/s
FP16 (half)
8.330 TFLOPS
2.918 TFLOPS
FP32 (float)
8.330 TFLOPS
1459 GFLOPS
FP64 (double)
130.2 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
GB207
Rembrandt
GPU Variant
GB207
—
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
16.9 billion
13.1 billion
Die Size
149 mm²
210 mm²
Board Design
TDP
35W
15W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.2
CUDA
12.0
—
Shader Model
6.8
6.5
Benchmark
3DMark Time Spy
—
1,537
3DMark Time Spy Extreme
—
701
▲ Specs Compare
Data sourced from official specifications and benchmark tests.