NVIDIA GeForce GT 340 OEM vs NVIDIA L20

VS

NVIDIA GeForce GT 340 OEM

NVIDIA L20

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 340 OEM 's Advantages

Lower TDP (69W vs 275W)

NVIDIA L20 's Advantages

Released 13 years and 9 months late

Boost Clock2520MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (864.0GB/s vs 27.20GB/s)

11680 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 340 OEM

0.257 TFLOPS

L20 +22993%

59.35 TFLOPS

GeForce GT 340 OEM

VS

L20

Graphics Card

Feb 2010

Release Date

Nov 2023

GeForce 300

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

2520 MHz

850 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

48GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

384bit

27.20GB/s

Bandwidth

864.0GB/s

Render Config

-

12

SM Count

92

96

Shading Units

11776

32

TMUs

368

8

ROPs

128

-

Tensor Cores

368

-

RT Cores

92

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

96 MB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

322.6 GPixel/s

17.60 GTexel/s

Texture Rate

927.4 GTexel/s

-

FP16 (half)

59.35 TFLOPS

257.3 GFLOPS

FP32 (float)

59.35 TFLOPS

-

FP64 (double)

927.4 GFLOPS

Board Design

69W

TDP

275W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 1x VGA

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GT215

GPU Name

AD102

GT215-301-A3

GPU Variant

AD102

Tesla 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.727 billion

Transistors

76.3 billion

144 mm²

Die Size

609 mm²

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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