Home GPU Comparison Intel Data Center GPU Flex 170 vs NVIDIA L40

Intel Data Center GPU Flex 170 vs NVIDIA L40

We compared two Professional market GPUs: 16GB VRAM Data Center GPU Flex 170 and 48GB VRAM L40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Data Center GPU Flex 170 's Advantages
Lower TDP (150W vs 300W)
NVIDIA L40 's Advantages
Boost Clock has increased by 21% (2490MHz vs 2050MHz)
More VRAM (48GB vs 16GB)
Larger VRAM bandwidth (864.0GB/s vs 512.0GB/s)
14080 additional rendering cores

Score

Benchmark

FP32 (float)
Data Center GPU Flex 170
16.79 TFLOPS
L40 +439%
90.52 TFLOPS
VS
L40

Graphics Card

Aug 2022
Release Date
Oct 2022
Data Center GPU
Generation
Tesla Ada
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1950 MHz
Base Clock
735 MHz
2050 MHz
Boost Clock
2490 MHz
2000 MHz
Memory Clock
2250 MHz

Memory

16GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
384bit
512.0GB/s
Bandwidth
864.0GB/s

Render Config

-
SM Count
142
-
Compute Units
-
4096
Shading Units
18176
256
TMUs
568
128
ROPs
192
-
Tensor Cores
568
32
RT Cores
142
-
L1 Cache
128 KB (per SM)
16 MB
L2 Cache
96 MB

Theoretical Performance

262.4 GPixel/s
Pixel Rate
478.1 GPixel/s
524.8 GTexel/s
Texture Rate
1414 GTexel/s
33.59 TFLOPS
FP16 (half)
90.52 TFLOPS
16.79 TFLOPS
FP32 (float)
90.52 TFLOPS
-
FP64 (double)
1414 GFLOPS

Graphics Processor

DG2-512
GPU Name
AD102
ACM-G10
GPU Variant
AD102-895-A1
Generation 12.7
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
6 nm
Process Size
4 nm
21.7 billion
Transistors
76.3 billion
406 mm²
Die Size
608 mm²

Board Design

150W
TDP
300W
450 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 2.0
Outputs
4x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 16-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.6
Shader Model
6.6

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