NVIDIA A10 PCIe vs NVIDIA RTX A2000
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Aug 2021
Generation
Tesla
Quadro Ampere
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
885 MHz
562 MHz
Boost Clock
1695 MHz
1200 MHz
Memory Clock
1563 MHz
1500 MHz
Memory
Memory Size
24GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
192bit
Bandwidth
600.2GB/s
288.0GB/s
Render Config
SM Count
72
26
Shading Units
9216
3328
TMUs
288
104
ROPs
96
48
Tensor Cores
288
104
RT Cores
72
26
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
3 MB
Theoretical Performance
Pixel Rate
162.7 GPixel/s
57.60 GPixel/s
Texture Rate
488.2 GTexel/s
124.8 GTexel/s
FP16 (half)
31.24 TFLOPS
7.987 TFLOPS
FP32 (float)
31.24 TFLOPS
7.987 TFLOPS
FP64 (double)
976.3 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
GA102
GA106
GPU Variant
GA102-890-A1
GA106-850-A1
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
28.3 billion
12 billion
Die Size
628 mm²
276 mm²
Board Design
TDP
150W
70W
Suggested PSU
450 W
250 W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
1x 8-pin
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
6.7