NVIDIA A10G vs NVIDIA RTX A400
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Apr 2024
Generation
Tesla
Quadro Ampere(Ax000)
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1320 MHz
1417 MHz
Boost Clock
1710 MHz
1762 MHz
Memory Clock
1563 MHz
1500 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
64bit
Bandwidth
600.2GB/s
96.00GB/s
Render Config
SM Count
72
6
Shading Units
9216
768
TMUs
288
24
ROPs
96
16
Tensor Cores
288
24
RT Cores
72
6
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
2 MB
Theoretical Performance
Pixel Rate
164.2 GPixel/s
28.19 GPixel/s
Texture Rate
492.5 GTexel/s
42.29 GTexel/s
FP16 (half)
31.52 TFLOPS
2.706 TFLOPS
FP32 (float)
31.52 TFLOPS
2.706 TFLOPS
FP64 (double)
985.0 GFLOPS
42.29 GFLOPS
Graphics Processor
GPU Name
GA102
GA107
GPU Variant
GA102-890-A1
-
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
28.3 billion
8.7 billion
Die Size
628 mm²
200 mm²
Board Design
TDP
150W
50W
Suggested PSU
450 W
250 W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
8-pin EPS
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