NVIDIA A100 PCIe vs NVIDIA RTX A5000-12Q
GPU Specs Compare
Graphics Card
Release Date
Jun 2020
Apr 2021
Generation
Tesla
Quadro Ampere
Type
AI GPU
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
765 MHz
1170 MHz
Boost Clock
1410 MHz
1695 MHz
Memory Clock
1215 MHz
2000 MHz
Memory
Memory Size
40GB
12GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
384bit
Bandwidth
1555GB/s
768.0GB/s
Render Config
SM Count
108
64
Shading Units
6912
8192
TMUs
432
256
ROPs
160
96
Tensor Cores
432
256
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
40 MB
6 MB
RT Cores
-
64
Theoretical Performance
Pixel Rate
225.6 GPixel/s
162.7 GPixel/s
Texture Rate
609.1 GTexel/s
433.9 GTexel/s
FP16 (half)
77.97 TFLOPS
27.77 TFLOPS
FP32 (float)
19.49 TFLOPS
27.77 TFLOPS
FP64 (double)
9.746 TFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
GA100
GA102
Architecture
Ampere
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
54.2 billion
28.3 billion
Die Size
826 mm²
628 mm²
Board Design
TDP
250W
230W
Suggested PSU
600 W
550 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
8-pin EPS
1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
8.6
Shader Model
N/A
6.7