NVIDIA RTX A4 Mobile vs NVIDIA A30 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Apr 2021
Generation
Quadro Ampere-M
Tesla Ampere
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1297 MHz
930 MHz
Boost Clock
1770 MHz
1440 MHz
Memory Clock
1750 MHz
1215 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR6
HBM2e
Memory Bus
128bit
3072bit
Bandwidth
224.0GB/s
933.1GB/s
Render Config
SM Count
16
56
Shading Units
2048
3584
TMUs
64
224
ROPs
32
96
Tensor Cores
64
224
RT Cores
16
—
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
2 MB
24 MB
Theoretical Performance
Pixel Rate
56.64 GPixel/s
138.2 GPixel/s
Texture Rate
113.3 GTexel/s
322.6 GTexel/s
FP16 (half)
7.250 TFLOPS
10.32 TFLOPS
FP32 (float)
7.250 TFLOPS
10.32 TFLOPS
FP64 (double)
113.3 GFLOPS
5.161 TFLOPS
Graphics Processor
GPU Name
GA107
GA100
Architecture
Ampere
Ampere
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
8.7 billion
54.2 billion
Die Size
200 mm²
826 mm²
Board Design
TDP
Unknown
165W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
8.0
Shader Model
6.7
N/A
Benchmark
Blender
—
2,036
▲ Specs Compare
Data sourced from official specifications and benchmark tests.