ATI FirePro V3900 vs NVIDIA L20

VS

ATI FirePro V3900

NVIDIA L20

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V3900 and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V3900 's Advantages

Lower TDP (50W vs 275W)

NVIDIA L20 's Advantages

Released 11 years and 9 months late

Boost Clock2520MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (864.0GB/s vs 28.80GB/s)

11296 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V3900

0.624 TFLOPS

L20 +9411%

59.35 TFLOPS

FirePro V3900

VS

L20

Graphics Card

Feb 2012

Release Date

Nov 2023

FirePro

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

2520 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

48GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

384bit

28.80GB/s

Bandwidth

864.0GB/s

Render Config

6

Compute Units

-

SM Count

92

480

Shading Units

11776

24

TMUs

368

8

ROPs

128

-

Tensor Cores

368

-

RT Cores

92

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

96 MB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

322.6 GPixel/s

15.60 GTexel/s

Texture Rate

927.4 GTexel/s

-

FP16 (half)

59.35 TFLOPS

624.0 GFLOPS

FP32 (float)

59.35 TFLOPS

-

FP64 (double)

927.4 GFLOPS

Board Design

50W

TDP

275W

250 W

Suggested PSU

600 W

1x DVI 1x DisplayPort 1.1

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Turks

GPU Name

AD102

Turks GL

GPU Variant

AD102

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.716 billion

Transistors

76.3 billion

118 mm²

Die Size

609 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

5.0

Shader Model

6.7

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