Intel Data Center GPU Flex 170 vs NVIDIA L40G

VS

Intel Data Center GPU Flex 170 NVIDIA L40G

We compared two Professional market GPUs: 16GB VRAM Data Center GPU Flex 170 and 24GB VRAM L40G 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 L40G 's Advantages

Boost Clock has increased by 21% (2475MHz vs 2050MHz)

More VRAM (24GB 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

L40G +435%

89.97 TFLOPS

Data Center GPU Flex 170

VS

L40G

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

1005 MHz

2050 MHz

Boost Clock

2475 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

24GB

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

48 MB

Theoretical Performance

262.4 GPixel/s

Pixel Rate

475.2 GPixel/s

524.8 GTexel/s

Texture Rate

1406 GTexel/s

33.59 TFLOPS

FP16 (half)

89.97 TFLOPS

16.79 TFLOPS

FP32 (float)

89.97 TFLOPS

-

FP64 (double)

1406 GFLOPS

Graphics Processor

DG2-512

GPU Name

AD102

ACM-G10

GPU Variant

AD102-???-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

1x HDMI 2.1 3x 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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