NVIDIA L20 vs ATI Radeon HD 4520

VS

NVIDIA L20 ATI Radeon HD 4520

We compared two Desktop platform GPUs: 48GB VRAM L20 and 512MB VRAM Radeon HD 4520 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 11 months late

Boost Clock2520MHz

Larger VRAM bandwidth (864.0GB/s vs 6.400GB/s)

11696 additional rendering cores

ATI Radeon HD 4520 's Advantages

Lower TDP (25W vs 275W)

Score

Benchmark

FP32 (float)

L20 +61722%

59.35 TFLOPS

Radeon HD 4520

0.096 TFLOPS

L20

VS

Radeon HD 4520

Graphics Card

Nov 2023

Release Date

Dec 2009

Tesla Ada

Generation

Radeon R700

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

400 MHz

Memory

48GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

384bit

Memory Bus

64bit

864.0GB/s

Bandwidth

6.400GB/s

Render Config

92

SM Count

-

Compute Units

1

11776

Shading Units

80

368

TMUs

8

128

ROPs

4

368

Tensor Cores

-

92

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

64 KB

Theoretical Performance

322.6 GPixel/s

Pixel Rate

2.400 GPixel/s

927.4 GTexel/s

Texture Rate

4.800 GTexel/s

59.35 TFLOPS

FP16 (half)

-

59.35 TFLOPS

FP32 (float)

96.00 GFLOPS

927.4 GFLOPS

FP64 (double)

-

Graphics Processor

AD102

GPU Name

RV710

AD102

GPU Variant

RV710 (215-0725016)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

76.3 billion

Transistors

0.242 billion

609 mm²

Die Size

73 mm²

Board Design

275W

TDP

25W

600 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

4.1

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