Intel Data Center GPU Flex 140 vs AMD Radeon Instinct MI100
We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 32GB VRAM Radeon Instinct MI100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Data Center GPU Flex 140 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 30% (1950MHz vs 1502MHz)
Lower TDP (75W vs 300W)
AMD Radeon Instinct MI100 's Advantages
More VRAM (32GB vs 6GB)
Larger VRAM bandwidth (1229GB/s vs 186.0GB/s)
6656 additional rendering cores
Score
Benchmark
FP32 (float)
Data Center GPU Flex 140
3.994 TFLOPS
Radeon Instinct MI100
+477%
23.07 TFLOPS
Graphics Card
Aug 2022
Release Date
Nov 2020
Data Center GPU
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
1600 MHz
Base Clock
1000 MHz
1950 MHz
Boost Clock
1502 MHz
1937 MHz
Memory Clock
1200 MHz
Memory
6GB
Memory Size
32GB
GDDR6
Memory Type
HBM2
96bit
Memory Bus
4096bit
186.0GB/s
Bandwidth
1229GB/s
Render Config
-
Compute Units
120
-
-
-
1024
Shading Units
7680
64
TMUs
480
32
ROPs
64
-
-
-
8
RT Cores
-
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
8 MB
-
-
-
Theoretical Performance
62.40 GPixel/s
Pixel Rate
96.13 GPixel/s
124.8 GTexel/s
Texture Rate
721.0 GTexel/s
7.987 TFLOPS
FP16 (half)
184.6 TFLOPS
3.994 TFLOPS
FP32 (float)
23.07 TFLOPS
-
FP64 (double)
11.54 TFLOPS
Board Design
75W
TDP
300W
250 W
Suggested PSU
700 W
1x HDMI 2.1
3x DisplayPort 2.0
Outputs
No outputs
1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
DG2-128
GPU Name
Arcturus
ACM-G11
GPU Variant
Arcturus XL
Generation 12.7
Architecture
CDNA 1.0
TSMC
Foundry
TSMC
6 nm
Process Size
7 nm
7.2 billion
Transistors
25.6 billion
157 mm²
Die Size
750 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
2.1
1.3
Vulkan
N/A
-
-
-
6.6
Shader Model
N/A
