NVIDIA L20 vs AMD FireStream 9250

VS

NVIDIA L20

AMD FireStream 9250

We compared two Desktop platform GPUs: 48GB VRAM L20 and 1024MB VRAM FireStream 9250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 15 years and 5 months late

Boost Clock2520MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (864.0GB/s vs 63.55GB/s)

10976 additional rendering cores

AMD FireStream 9250 's Advantages

Lower TDP (150W vs 275W)

Score

Benchmark

FP32 (float)

L20 +5835%

59.35 TFLOPS

FireStream 9250

1 TFLOPS

L20

VS

FireStream 9250

Graphics Card

Nov 2023

Release Date

Jun 2008

Tesla Ada

Generation

FireStream

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

993 MHz

Memory

48GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

63.55GB/s

Render Config

-

Compute Units

10

92

SM Count

-

11776

Shading Units

800

368

TMUs

40

128

ROPs

16

368

Tensor Cores

-

92

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

256 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

10.00 GPixel/s

927.4 GTexel/s

Texture Rate

25.00 GTexel/s

59.35 TFLOPS

FP16 (half)

-

59.35 TFLOPS

FP32 (float)

1000 GFLOPS

927.4 GFLOPS

FP64 (double)

200.0 GFLOPS

Board Design

275W

TDP

150W

600 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

1x DVI

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD102

GPU Name

RV770

AD102

GPU Variant

RV770 PRO

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

76.3 billion

Transistors

0.956 billion

609 mm²

Die Size

256 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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