NVIDIA GeForce RTX 2080 vs NVIDIA L20

VS

NVIDIA GeForce RTX 2080

NVIDIA L20

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 's Advantages

Lower TDP (215W vs 275W)

NVIDIA L20 's Advantages

Released 5 years and 2 months late

Boost Clock has increased by 47% (2520MHz vs 1710MHz)

More VRAM (48GB vs 8GB)

Larger VRAM bandwidth (864.0GB/s vs 448.0GB/s)

8832 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080

10.07 TFLOPS

L20 +489%

59.35 TFLOPS

GeForce RTX 2080

VS

L20

Graphics Card

Sep 2018

Release Date

Nov 2023

GeForce 20

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1515 MHz

Base Clock

1440 MHz

1710 MHz

Boost Clock

2520 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

864.0GB/s

Render Config

-

46

SM Count

92

2944

Shading Units

11776

184

TMUs

368

64

ROPs

128

368

Tensor Cores

368

46

RT Cores

92

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

96 MB

-

Theoretical Performance

109.4 GPixel/s

Pixel Rate

322.6 GPixel/s

314.6 GTexel/s

Texture Rate

927.4 GTexel/s

20.14 TFLOPS

FP16 (half)

59.35 TFLOPS

10.07 TFLOPS

FP32 (float)

59.35 TFLOPS

314.6 GFLOPS

FP64 (double)

927.4 GFLOPS

Board Design

215W

TDP

275W

550 W

Suggested PSU

600 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

4x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

TU104

GPU Name

AD102

TU104-400A-A1

GPU Variant

AD102

Turing

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

13.6 billion

Transistors

76.3 billion

545 mm²

Die Size

609 mm²

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

7.5

CUDA

8.9

6.6

Shader Model

6.7

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