NVIDIA RTX PRO 500 Blackwell Mobile vs NVIDIA RTX A4000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Unknown
Apr 2021
Generation
Blackwell-MW
Ampere-MW
Type
Mobile
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1357 MHz
1140 MHz
Boost Clock
1792 MHz
1680 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
96bit
256bit
Bandwidth
288.0GB/s
384.0GB/s
Render Config
SM Count
14
40
Shading Units
1792
5120
TMUs
56
160
ROPs
24
80
Tensor Cores
56
160
RT Cores
14
40
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
24 MB
4 MB
Theoretical Performance
Pixel Rate
43.01 GPixel/s
134.4 GPixel/s
Texture Rate
100.4 GTexel/s
268.8 GTexel/s
FP16 (half)
6.423 TFLOPS
17.20 TFLOPS
FP32 (float)
6.423 TFLOPS
17.20 TFLOPS
FP64 (double)
100.4 GFLOPS
268.8 GFLOPS
Graphics Processor
GPU Name
GB207
GA104
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
16.9 billion
17.4 billion
Die Size
149 mm²
392 mm²
Board Design
TDP
35W
115W
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
📊 Benchmark
Blender
-
2,825