NVIDIA L20 vs AMD Radeon RX 560 XT

VS

NVIDIA L20

AMD Radeon RX 560 XT

We compared two Desktop platform GPUs: 48GB VRAM L20 and 4GB VRAM Radeon RX 560 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 4 years and 8 months late

Boost Clock has increased by 106% (2520MHz vs 1226MHz)

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (864.0GB/s vs 224.0GB/s)

9984 additional rendering cores

AMD Radeon RX 560 XT 's Advantages

Lower TDP (150W vs 275W)

Score

Benchmark

FP32 (float)

L20 +1250%

59.35 TFLOPS

Radeon RX 560 XT

4.394 TFLOPS

L20

VS

Radeon RX 560 XT

Graphics Card

Nov 2023

Release Date

Mar 2019

Tesla Ada

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1440 MHz

Base Clock

1074 MHz

2520 MHz

Boost Clock

1226 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

48GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

28

92

SM Count

-

11776

Shading Units

1792

368

TMUs

112

128

ROPs

32

368

Tensor Cores

-

92

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

2 MB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

39.23 GPixel/s

927.4 GTexel/s

Texture Rate

137.3 GTexel/s

59.35 TFLOPS

FP16 (half)

4.394 TFLOPS

59.35 TFLOPS

FP32 (float)

4.394 TFLOPS

927.4 GFLOPS

FP64 (double)

274.6 GFLOPS

Board Design

275W

TDP

150W

600 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD102

GPU Name

Ellesmere

AD102

GPU Variant

Polaris 10 LE1

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

76.3 billion

Transistors

5.7 billion

609 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.4

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