NVIDIA L20 vs NVIDIA GeForce GTS 450 OEM

VS

We compared two Desktop platform GPUs: 48GB VRAM L20 and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 13 years and 2 months late

Boost Clock2520MHz

Larger VRAM bandwidth (864.0GB/s vs 57.73GB/s)

11632 additional rendering cores

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 275W)

Score

Benchmark

FP32 (float)

L20 +13059%

59.35 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

L20

VS

GeForce GTS 450 OEM

Graphics Card

Nov 2023

Release Date

Sep 2010

Tesla Ada

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1440 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2250 MHz

Memory Clock

902 MHz

Memory

48GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

864.0GB/s

Bandwidth

57.73GB/s

Render Config

92

SM Count

3

-

Compute Units

-

11776

Shading Units

144

368

TMUs

24

128

ROPs

16

368

Tensor Cores

-

92

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

96 MB

L2 Cache

256 KB

Theoretical Performance

322.6 GPixel/s

Pixel Rate

4.698 GPixel/s

927.4 GTexel/s

Texture Rate

18.79 GTexel/s

59.35 TFLOPS

FP16 (half)

-

59.35 TFLOPS

FP32 (float)

451.0 GFLOPS

927.4 GFLOPS

FP64 (double)

37.58 GFLOPS

Graphics Processor

AD102

GPU Name

GF106

AD102

GPU Variant

-

Ada Lovelace

Architecture

Fermi

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

76.3 billion

Transistors

1.17 billion

609 mm²

Die Size

238 mm²

Board Design

275W

TDP

106W

600 W

Suggested PSU

300 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1x VGA

1x 16-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

2.1

6.7

Shader Model

5.1

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