NVIDIA L20 vs ATI Radeon HD 4670 AGP

VS

NVIDIA L20

ATI Radeon HD 4670 AGP

We compared two Desktop platform GPUs: 48GB VRAM L20 and 1024MB VRAM Radeon HD 4670 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 14 years and 4 months late

Boost Clock2520MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (864.0GB/s vs 25.60GB/s)

11456 additional rendering cores

ATI Radeon HD 4670 AGP 's Advantages

Lower TDP (59W vs 275W)

Score

Benchmark

FP32 (float)

L20 +12264%

59.35 TFLOPS

Radeon HD 4670 AGP

0.48 TFLOPS

L20

VS

Radeon HD 4670 AGP

Graphics Card

Nov 2023

Release Date

Jul 2009

Tesla Ada

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

1440 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

48GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

128bit

864.0GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

4

92

SM Count

-

11776

Shading Units

320

368

TMUs

32

128

ROPs

8

368

Tensor Cores

-

92

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

128 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

6.000 GPixel/s

927.4 GTexel/s

Texture Rate

24.00 GTexel/s

59.35 TFLOPS

FP16 (half)

-

59.35 TFLOPS

FP32 (float)

480.0 GFLOPS

927.4 GFLOPS

FP64 (double)

-

Board Design

275W

TDP

59W

600 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 16-pin

Power Connectors

-

Graphics Processor

AD102

GPU Name

RV730

AD102

GPU Variant

RV730 XT (215-0719047)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

76.3 billion

Transistors

0.514 billion

609 mm²

Die Size

146 mm²

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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