Home GPU Comparison NVIDIA A100 PCIe 80 GB vs NVIDIA Tesla T4

NVIDIA A100 PCIe 80 GB vs NVIDIA Tesla T4

NVIDIA A100 PCIe 80 GB
VS
NVIDIA Tesla T4
NVIDIA A100 PCIe 80 GB
NVIDIA Tesla T4
We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 16GB VRAM Tesla T4 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 2 years and 9 months late
More VRAM (80GB vs 16GB)
Larger VRAM bandwidth (1.94TB/s vs 320.0GB/s)
4352 additional rendering cores
NVIDIA Tesla T4 's Advantages
Boost Clock has increased by 13% (1590MHz vs 1410MHz)
Lower TDP (70W vs 300W)

Score

Benchmark

FP32 (float)
A100 PCIe 80 GB +139%
19.49 TFLOPS
Tesla T4
8.141 TFLOPS
Blender
A100 PCIe 80 GB +125%
3722
Tesla T4
1652
OctaneBench
A100 PCIe 80 GB +100%
310
Tesla T4
155
A100 PCIe 80 GB
VS
Tesla T4

Graphics Card

Jun 2021
Release Date
Sep 2018
Tesla Ampere(Axx)
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1065 MHz
Base Clock
585 MHz
1410 MHz
Boost Clock
1590 MHz
1512 MHz
Memory Clock
1250 MHz

Memory

80GB
Memory Size
16GB
HBM2e
Memory Type
GDDR6
5120bit
Memory Bus
256bit
1.94TB/s
Bandwidth
320.0GB/s

Render Config

-
-
-
108
SM Count
40
6912
Shading Units
2560
432
TMUs
160
160
ROPs
64
432
Tensor Cores
320
-
RT Cores
40
192 KB (per SM)
L1 Cache
64 KB (per SM)
80 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

225.6 GPixel/s
Pixel Rate
101.8 GPixel/s
609.1 GTexel/s
Texture Rate
254.4 GTexel/s
77.97 TFLOPS
FP16 (half)
65.13 TFLOPS
19.49 TFLOPS
FP32 (float)
8.141 TFLOPS
9.746 TFLOPS
FP64 (double)
254.4 GFLOPS

Board Design

300W
TDP
70W
700 W
Suggested PSU
250 W
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
None

Graphics Processor

GA100
GPU Name
TU104
-
GPU Variant
TU104-895-A1
Ampere
Architecture
Turing
TSMC
Foundry
TSMC
7 nm
Process Size
12 nm
54.2 billion
Transistors
13.6 billion
826 mm²
Die Size
545 mm²

Graphics Features

N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
8.0
CUDA
7.5
N/A
Shader Model
6.6

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