NVIDIA L40S vs AMD Radeon Instinct MI300

VS

NVIDIA L40S

AMD Radeon Instinct MI300

We compared two Professional market GPUs: 48GB VRAM L40S and 128GB VRAM Radeon Instinct MI300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40S 's Advantages

Boost Clock has increased by 48% (2520MHz vs 1700MHz)

4096 additional rendering cores

Lower TDP (300W vs 600W)

AMD Radeon Instinct MI300 's Advantages

More VRAM (128GB vs 48GB)

Larger VRAM bandwidth (3277GB/s vs 864.0GB/s)

Score

Benchmark

FP32 (float)

L40S +91%

91.61 TFLOPS

Radeon Instinct MI300

47.87 TFLOPS

L40S

VS

Radeon Instinct MI300

Graphics Card

Oct 2022

Release Date

Jan 2023

Tesla Ada

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1110 MHz

Base Clock

1000 MHz

2520 MHz

Boost Clock

1700 MHz

2250 MHz

Memory Clock

1600 MHz

Memory

48GB

Memory Size

128GB

GDDR6

Memory Type

HBM3

384bit

Memory Bus

8192bit

864.0GB/s

Bandwidth

3277GB/s

Render Config

-

Compute Units

220

142

SM Count

-

18176

Shading Units

14080

568

TMUs

880

192

ROPs

0

568

Tensor Cores

880

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

16 MB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

0 MPixel/s

1431 GTexel/s

Texture Rate

1496 GTexel/s

91.61 TFLOPS

FP16 (half)

383.0 TFLOPS

91.61 TFLOPS

FP32 (float)

47.87 TFLOPS

1431 GFLOPS

FP64 (double)

47.87 TFLOPS

Board Design

300W

TDP

600W

700 W

Suggested PSU

1000 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

AD102

GPU Name

Aqua Vanjaram

AD102-???-A1

GPU Variant

-

Ada Lovelace

Architecture

CDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

76.3 billion

Transistors

153 billion

609 mm²

Die Size

1017 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

N/A

Related GPU Comparisons

1

NVIDIA L40S vs NVIDIA Quadro P4000 Max Q

2

NVIDIA L40S vs NVIDIA RTX A2000 Mobile

3

NVIDIA L40S vs NVIDIA Quadro FX 3600M

4

NVIDIA L40S vs NVIDIA Quadro FX 4600 SDI

5

NVIDIA L40S vs NVIDIA Quadro NVS 140M

6

NVIDIA L40S vs NVIDIA GRID RTX T10 8

7

NVIDIA L40S vs NVIDIA Quadro RTX 4000 Max Q

8

NVIDIA L40S vs NVIDIA Tesla M2070 Q

9

NVIDIA L40S vs NVIDIA Quadro 4000 Mac Edition

10

NVIDIA L40S vs NVIDIA Quadro M4000

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU