NVIDIA RTX PRO 1000 Blackwell Mobile vs NVIDIA RTX A500 Mobile
GPU Specs Compare
Graphics Card
Release Date
Unknown
Mar 2022
Generation
Blackwell-MW
Ampere-MW
Type
Mobile
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1020 MHz
832 MHz
Boost Clock
1627 MHz
1537 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
128bit
64bit
Bandwidth
384.0GB/s
96.00GB/s
Render Config
SM Count
20
16
Shading Units
2560
2048
TMUs
80
64
ROPs
32
32
Tensor Cores
80
64
RT Cores
20
16
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
32 MB
2 MB
Theoretical Performance
Pixel Rate
52.06 GPixel/s
49.18 GPixel/s
Texture Rate
130.2 GTexel/s
98.37 GTexel/s
FP16 (half)
8.330 TFLOPS
6.296 TFLOPS
FP32 (float)
8.330 TFLOPS
6.296 TFLOPS
FP64 (double)
130.2 GFLOPS
98.37 GFLOPS
Graphics Processor
GPU Name
GB207
GA107S
GPU Variant
GB207
-
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
16.9 billion
8.7 billion
Die Size
149 mm²
200 mm²
Board Design
TDP
35W
30W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
8.6
Shader Model
6.8
6.8