NVIDIA GeForce RTX 4090 D vs NVIDIA L4

VS

We compared a Desktop platform GPU: 24GB VRAM GeForce RTX 4090 D and a Professional market GPU: 24GB VRAM L4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 D's Advantages

Released 9 months late

Boost Clock has increased by 24% (2520MHz vs 2040MHz)

Larger VRAM bandwidth (1008GB/s vs 300.1GB/s)

7168 additional rendering cores

NVIDIA L4's Advantages

Lower TDP (72W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 D +142%

73.54 TFLOPS

L4

30.29 TFLOPS

GeForce RTX 4090 D

VS

L4

Graphics Card

Dec 2023

Release Date

Mar 2023

GeForce 40

Generation

Tesla Ada

Desktop

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2280MHz

Base Clock

795MHz

2520MHz

Boost Clock

2040MHz

1313MHz

Memory Clock

1563MHz

Memory

24GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

192bit

1008 GB/s

Bandwidth

300.1 GB/s

Render Config

114

SM Count

60

-

Compute Units

-

14592

Shading Units

7424

456

TMUs

240

176

ROPs

80

456

Tensor Cores

240

114

RT Cores

60

128 KB (per SM)

L1 Cache

128 KB (per SM)

72MB

L2 Cache

48MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

163.2 GPixel/s

1149 GTexel/s

Texture Rate

489.6 GTexel/s

73.54 TFLOPS

FP16 (half)

30.29 TFLOPS

73.54 TFLOPS

FP32 (float)

30.29 TFLOPS

1149 GFLOPS

FP64 (double)

473.3 GFLOPS

Graphics Processor

AD102

GPU Name

AD104

AD102-250-A1

GPU Variant

AD104-???-A1

Ada Lovelace

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

76,300 million

Transistors

35,800 million

609mm²

Die Size

294mm²

Board Design

425W

TDP

72W

800W

Suggested PSU

250W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-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

8.9

CUDA

8.9

6.7

Shader Model

6.7

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