Home GPU Comparison NVIDIA A100 PCIe 80 GB vs NVIDIA Tesla V100 PCIe 16 GB

NVIDIA A100 PCIe 80 GB vs NVIDIA Tesla V100 PCIe 16 GB

We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 16GB VRAM Tesla V100 PCIe 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A100 PCIe 80 GB 's Advantages
Released 4 years late
Boost Clock has increased by 2% (1410MHz vs 1380MHz)
More VRAM (80GB vs 16GB)
Larger VRAM bandwidth (1935GB/s vs 897.0GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
A100 PCIe 80 GB +37%
19.49 TFLOPS
Tesla V100 PCIe 16 GB
14.13 TFLOPS
OctaneBench
A100 PCIe 80 GB
310
Tesla V100 PCIe 16 GB +13%
352
VS

Graphics Card

Jun 2021
Release Date
Jun 2017
Tesla Ampere
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1065 MHz
Base Clock
1245 MHz
1410 MHz
Boost Clock
1380 MHz
1512 MHz
Memory Clock
876 MHz

Memory

80GB
Memory Size
16GB
HBM2e
Memory Type
HBM2
5120bit
Memory Bus
4096bit
1935GB/s
Bandwidth
897.0GB/s

Render Config

108
SM Count
80
-
Compute Units
-
6912
Shading Units
5120
432
TMUs
320
160
ROPs
128
432
Tensor Cores
640
-
RT Cores
-
192 KB (per SM)
L1 Cache
128 KB (per SM)
80 MB
L2 Cache
6 MB

Theoretical Performance

225.6 GPixel/s
Pixel Rate
176.6 GPixel/s
609.1 GTexel/s
Texture Rate
441.6 GTexel/s
77.97 TFLOPS
FP16 (half)
28.26 TFLOPS
19.49 TFLOPS
FP32 (float)
14.13 TFLOPS
9.746 TFLOPS
FP64 (double)
7.066 TFLOPS

Graphics Processor

GA100
GPU Name
GV100
-
GPU Variant
-
Ampere
Architecture
Volta
TSMC
Foundry
TSMC
7 nm
Process Size
12 nm
54.2 billion
Transistors
21.1 billion
826 mm²
Die Size
815 mm²

Board Design

300W
TDP
300W
700 W
Suggested PSU
700 W
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
2x 8-pin

Graphics Features

N/A
DirectX
12 (12_1)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
8.0
CUDA
7.0
N/A
Shader Model
6.6

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