NVIDIA A2 vs NVIDIA RTX A4000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Apr 2021
Generation
Quadro
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1440 MHz
1140 MHz
Boost Clock
1770 MHz
1680 MHz
Memory Clock
1563 MHz
1500 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
200.1GB/s
384.0GB/s
Render Config
SM Count
10
40
Shading Units
1280
5120
TMUs
40
160
ROPs
32
80
Tensor Cores
40
160
RT Cores
10
40
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
56.64 GPixel/s
134.4 GPixel/s
Texture Rate
70.80 GTexel/s
268.8 GTexel/s
FP16 (half)
4.531 TFLOPS
17.20 TFLOPS
FP32 (float)
4.531 TFLOPS
17.20 TFLOPS
FP64 (double)
70.80 GFLOPS
268.8 GFLOPS
Graphics Processor
GPU Name
GA107
GA104
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
Unknown
17.4 billion
Die Size
Unknown
392 mm²
Board Design
TDP
60W
115W
Suggested PSU
250 W
-
Outputs
No outputs
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
1.3
1.3
CUDA
8.6
8.6
Shader Model
6.6
6.8
📊 Benchmark
Blender
-
2,825