NVIDIA RTX PRO 4000 Blackwell Embedded vs NVIDIA A2
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Nov 2021
Generation
Blackwell-MW
Quadro
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
975 MHz
1440 MHz
Boost Clock
1702 MHz
1770 MHz
Memory Clock
1750 MHz
1563 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
128bit
Bandwidth
896.0GB/s
200.1GB/s
Render Config
SM Count
60
10
Shading Units
7680
1280
TMUs
240
40
ROPs
96
32
Tensor Cores
240
40
RT Cores
60
10
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
2 MB
Theoretical Performance
Pixel Rate
163.4 GPixel/s
56.64 GPixel/s
Texture Rate
408.5 GTexel/s
70.80 GTexel/s
FP16 (half)
26.14 TFLOPS
4.531 TFLOPS
FP32 (float)
26.14 TFLOPS
4.531 TFLOPS
FP64 (double)
408.5 GFLOPS
70.80 GFLOPS
Graphics Processor
GPU Name
GB203
GA107
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
45.6 billion
Unknown
Die Size
378 mm²
Unknown
Board Design
TDP
80W
60W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Suggested PSU
—
250 W
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
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.