Home GPU Comparison NVIDIA A100 PCIe 80 GB vs Intel Data Center GPU Flex 140

NVIDIA A100 PCIe 80 GB vs Intel Data Center GPU Flex 140

NVIDIA A100 PCIe 80 GB
VS
Intel Data Center GPU Flex 140
NVIDIA A100 PCIe 80 GB Intel Data Center GPU Flex 140
We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 6GB VRAM Data Center GPU Flex 140 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A100 PCIe 80 GB 's Advantages
More VRAM (80GB vs 6GB)
Larger VRAM bandwidth (1935GB/s vs 186.0GB/s)
5888 additional rendering cores
Intel Data Center GPU Flex 140 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 38% (1950MHz vs 1410MHz)
Lower TDP (75W vs 300W)

Score

Benchmark

FP32 (float)
A100 PCIe 80 GB +387%
19.49 TFLOPS
Data Center GPU Flex 140
3.994 TFLOPS
A100 PCIe 80 GB
VS
Data Center GPU Flex 140

Graphics Card

Jun 2021
Release Date
Aug 2022
Tesla Ampere
Generation
Data Center GPU
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1065 MHz
Base Clock
1600 MHz
1410 MHz
Boost Clock
1950 MHz
1512 MHz
Memory Clock
1937 MHz

Memory

80GB
Memory Size
6GB
HBM2e
Memory Type
GDDR6
5120bit
Memory Bus
96bit
1935GB/s
Bandwidth
186.0GB/s

Render Config

108
SM Count
-
-
Compute Units
-
6912
Shading Units
1024
432
TMUs
64
160
ROPs
32
432
Tensor Cores
-
-
RT Cores
8
192 KB (per SM)
L1 Cache
-
80 MB
L2 Cache
4 MB

Theoretical Performance

225.6 GPixel/s
Pixel Rate
62.40 GPixel/s
609.1 GTexel/s
Texture Rate
124.8 GTexel/s
77.97 TFLOPS
FP16 (half)
7.987 TFLOPS
19.49 TFLOPS
FP32 (float)
3.994 TFLOPS
9.746 TFLOPS
FP64 (double)
-

Graphics Processor

GA100
GPU Name
DG2-128
-
GPU Variant
ACM-G11
Ampere
Architecture
Generation 12.7
TSMC
Foundry
TSMC
7 nm
Process Size
6 nm
54.2 billion
Transistors
7.2 billion
826 mm²
Die Size
157 mm²

Board Design

300W
TDP
75W
700 W
Suggested PSU
250 W
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 2.0
8-pin EPS
Power Connectors
1x 8-pin

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
-
N/A
Shader Model
6.6

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