Home GPU Comparison NVIDIA A10 PCIe vs NVIDIA A100 PCIe 80 GB

NVIDIA A10 PCIe vs NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 24GB VRAM A10 PCIe and 80GB VRAM A100 PCIe 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10 PCIe 's Advantages
Boost Clock has increased by 20% (1695MHz vs 1410MHz)
2304 additional rendering cores
Lower TDP (150W vs 300W)
NVIDIA A100 PCIe 80 GB 's Advantages
More VRAM (80GB vs 24GB)
Larger VRAM bandwidth (1935GB/s vs 600.2GB/s)

Score

Benchmark

FP32 (float)
A10 PCIe +60%
31.24 TFLOPS
A100 PCIe 80 GB
19.49 TFLOPS
Blender
A10 PCIe
2505
A100 PCIe 80 GB +52%
3823
VS

Graphics Card

Apr 2021
Release Date
Jun 2021
Tesla
Generation
Tesla Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

885 MHz
Base Clock
1065 MHz
1695 MHz
Boost Clock
1410 MHz
1563 MHz
Memory Clock
1512 MHz

Memory

24GB
Memory Size
80GB
GDDR6
Memory Type
HBM2e
384bit
Memory Bus
5120bit
600.2GB/s
Bandwidth
1935GB/s

Render Config

72
SM Count
108
-
Compute Units
-
9216
Shading Units
6912
288
TMUs
432
96
ROPs
160
288
Tensor Cores
432
72
RT Cores
-
128 KB (per SM)
L1 Cache
192 KB (per SM)
6 MB
L2 Cache
80 MB

Theoretical Performance

162.7 GPixel/s
Pixel Rate
225.6 GPixel/s
488.2 GTexel/s
Texture Rate
609.1 GTexel/s
31.24 TFLOPS
FP16 (half)
77.97 TFLOPS
31.24 TFLOPS
FP32 (float)
19.49 TFLOPS
976.3 GFLOPS
FP64 (double)
9.746 TFLOPS

Graphics Processor

GA102
GPU Name
GA100
GA102-890-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
28.3 billion
Transistors
54.2 billion
628 mm²
Die Size
826 mm²

Board Design

150W
TDP
300W
450 W
Suggested PSU
700 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
8-pin EPS

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.6
CUDA
8.0
6.6
Shader Model
N/A

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