NVIDIA RTX A4000 Mobile vs NVIDIA RTX PRO 500 Blackwell Embedded
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Unknown
Generation
Ampere-MW
Blackwell-MW
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1140 MHz
2160 MHz
Boost Clock
1680 MHz
2565 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
96bit
Bandwidth
384.0GB/s
288.0GB/s
Render Config
SM Count
40
14
Shading Units
5120
1792
TMUs
160
56
ROPs
80
24
Tensor Cores
160
56
RT Cores
40
14
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
24 MB
Theoretical Performance
Pixel Rate
134.4 GPixel/s
61.56 GPixel/s
Texture Rate
268.8 GTexel/s
143.6 GTexel/s
FP16 (half)
17.20 TFLOPS
9.193 TFLOPS
FP32 (float)
17.20 TFLOPS
9.193 TFLOPS
FP64 (double)
268.8 GFLOPS
143.6 GFLOPS
Graphics Processor
GPU Name
GA104
GB207
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
16.9 billion
Die Size
392 mm²
149 mm²
Board Design
TDP
115W
35W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Suggested PSU
—
200 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
12.0
Shader Model
6.8
6.8
Benchmark
Blender
2,825
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.