NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA L20

VS

NVIDIA GeForce 8400 GS PCI Rev. 2 NVIDIA L20

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages

Lower TDP (40W vs 275W)

NVIDIA L20 's Advantages

Released 16 years and 7 months late

Boost Clock2520MHz

Larger VRAM bandwidth (864.0GB/s vs 8.000GB/s)

11760 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI Rev. 2

0.039 TFLOPS

L20 +152079%

59.35 TFLOPS

GeForce 8400 GS PCI Rev. 2

VS

L20

Graphics Card

Apr 2007

Release Date

Nov 2023

GeForce 8

Generation

Tesla Ada

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

2520 MHz

500 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

48GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

384bit

8.000GB/s

Bandwidth

864.0GB/s

Render Config

2

SM Count

92

-

Compute Units

-

16

Shading Units

11776

8

TMUs

368

4

ROPs

128

-

Tensor Cores

368

-

RT Cores

92

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

96 MB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

322.6 GPixel/s

4.160 GTexel/s

Texture Rate

927.4 GTexel/s

-

FP16 (half)

59.35 TFLOPS

39.36 GFLOPS

FP32 (float)

59.35 TFLOPS

-

FP64 (double)

927.4 GFLOPS

Graphics Processor

GT218

GPU Name

AD102

-

GPU Variant

AD102

Tesla 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.26 billion

Transistors

76.3 billion

57 mm²

Die Size

609 mm²

Board Design

40W

TDP

275W

200 W

Suggested PSU

600 W

1x DVI 1x HDMI 1x VGA

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

8.9

4.1

Shader Model

6.7

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