Home GPU Comparison Intel Data Center GPU Flex 140 vs AMD Radeon Instinct MI250

Intel Data Center GPU Flex 140 vs AMD Radeon Instinct MI250

We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 128GB VRAM Radeon Instinct MI250 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 9 months late
Boost Clock has increased by 15% (1950MHz vs 1700MHz)
Lower TDP (75W vs 500W)
AMD Radeon Instinct MI250 's Advantages
More VRAM (128GB vs 6GB)
Larger VRAM bandwidth (3277GB/s vs 186.0GB/s)
12288 additional rendering cores

Score

Benchmark

FP32 (float)
Data Center GPU Flex 140
3.994 TFLOPS
Radeon Instinct MI250 +1033%
45.26 TFLOPS
VS

Graphics Card

Aug 2022
Release Date
Nov 2021
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
1700 MHz
1937 MHz
Memory Clock
1600 MHz

Memory

6GB
Memory Size
128GB
GDDR6
Memory Type
HBM2e
96bit
Memory Bus
8192bit
186.0GB/s
Bandwidth
3277GB/s

Render Config

-
SM Count
-
-
Compute Units
208
1024
Shading Units
13312
64
TMUs
832
32
ROPs
0
-
Tensor Cores
-
8
RT Cores
-
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
16 MB

Theoretical Performance

62.40 GPixel/s
Pixel Rate
0 MPixel/s
124.8 GTexel/s
Texture Rate
1414 GTexel/s
7.987 TFLOPS
FP16 (half)
362.1 TFLOPS
3.994 TFLOPS
FP32 (float)
45.26 TFLOPS
-
FP64 (double)
45.26 TFLOPS

Graphics Processor

DG2-128
GPU Name
Aldebaran
ACM-G11
GPU Variant
Aldebaran
Generation 12.7
Architecture
CDNA 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
6 nm
7.2 billion
Transistors
58.2 billion
157 mm²
Die Size
Unknown

Board Design

75W
TDP
500W
250 W
Suggested PSU
900 W
1x HDMI 2.1 3x DisplayPort 2.0
Outputs
No outputs
1x 8-pin
Power Connectors
2x 8-pin

Graphics Features

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

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