Intel Data Center GPU Flex 140 vs NVIDIA Tesla M4
We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 4GB VRAM Tesla M4 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 6 years and 9 months late
Boost Clock has increased by 82% (1950MHz vs 1072MHz)
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (186.0GB/s vs 88.00GB/s)
NVIDIA Tesla M4 's Advantages
Lower TDP (50W vs 75W)
Score
Benchmark
FP32 (float)
Data Center GPU Flex 140
+81%
3.994 TFLOPS
Tesla M4
2.195 TFLOPS
Graphics Card
Aug 2022
Release Date
Nov 2015
Data Center GPU
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1600 MHz
Base Clock
872 MHz
1950 MHz
Boost Clock
1072 MHz
1937 MHz
Memory Clock
1375 MHz
Memory
6GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
96bit
Memory Bus
128bit
186.0GB/s
Bandwidth
88.00GB/s
Render Config
-
-
-
-
-
-
1024
Shading Units
1024
64
TMUs
64
32
ROPs
32
-
-
-
8
RT Cores
-
-
L1 Cache
48 KB (per SMM)
4 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
62.40 GPixel/s
Pixel Rate
34.30 GPixel/s
124.8 GTexel/s
Texture Rate
68.61 GTexel/s
7.987 TFLOPS
FP16 (half)
-
3.994 TFLOPS
FP32 (float)
2.195 TFLOPS
-
FP64 (double)
68.61 GFLOPS
Board Design
75W
TDP
50W
250 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 2.0
Outputs
No outputs
1x 8-pin
Power Connectors
-
Graphics Processor
DG2-128
GPU Name
GM206
ACM-G11
GPU Variant
-
Generation 12.7
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
7.2 billion
Transistors
2.94 billion
157 mm²
Die Size
228 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
5.2
6.6
Shader Model
6.4
