NVIDIA L40 CNX vs Intel Data Center GPU Flex 170

VS

NVIDIA L40 CNX Intel Data Center GPU Flex 170

We compared two Professional market GPUs: 24GB VRAM L40 CNX and 16GB VRAM Data Center GPU Flex 170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40 CNX '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

Intel Data Center GPU Flex 170 's Advantages

Lower TDP (150W vs 300W)

Score

Benchmark

FP32 (float)

L40 CNX +435%

89.97 TFLOPS

Data Center GPU Flex 170

16.79 TFLOPS

L40 CNX

VS

Data Center GPU Flex 170

Graphics Card

Oct 2022

Release Date

Aug 2022

Tesla Ada

Generation

Data Center GPU

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1005 MHz

Base Clock

1950 MHz

2475 MHz

Boost Clock

2050 MHz

2250 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

512.0GB/s

Render Config

142

SM Count

-

Compute Units

-

18176

Shading Units

4096

568

TMUs

256

192

ROPs

128

568

Tensor Cores

-

142

RT Cores

32

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

16 MB

Theoretical Performance

475.2 GPixel/s

Pixel Rate

262.4 GPixel/s

1406 GTexel/s

Texture Rate

524.8 GTexel/s

89.97 TFLOPS

FP16 (half)

33.59 TFLOPS

89.97 TFLOPS

FP32 (float)

16.79 TFLOPS

1406 GFLOPS

FP64 (double)

-

Graphics Processor

AD102

GPU Name

DG2-512

AD102-???-A1

GPU Variant

ACM-G10

Ada Lovelace

Architecture

Generation 12.7

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

76.3 billion

Transistors

21.7 billion

608 mm²

Die Size

406 mm²

Board Design

300W

TDP

150W

700 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 16-pin

Power Connectors

1x 8-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

8.9

CUDA

-

6.6

Shader Model

6.6

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