ATI Radeon HD 2900 PRO vs NVIDIA L20

VS

ATI Radeon HD 2900 PRO

NVIDIA L20

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 PRO 's Advantages

Lower TDP (200W vs 275W)

NVIDIA L20 's Advantages

Released 15 years and 11 months late

Boost Clock2520MHz

More VRAM (48GB vs 512GB)

Larger VRAM bandwidth (864.0GB/s vs 51.20GB/s)

11456 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

L20 +15355%

59.35 TFLOPS

Radeon HD 2900 PRO

VS

L20

Graphics Card

Dec 2007

Release Date

Nov 2023

Radeon R600

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

2520 MHz

800 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

48GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

384bit

51.20GB/s

Bandwidth

864.0GB/s

Render Config

4

Compute Units

-

SM Count

92

320

Shading Units

11776

16

TMUs

368

16

ROPs

128

-

Tensor Cores

368

-

RT Cores

92

-

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

96 MB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

322.6 GPixel/s

9.600 GTexel/s

Texture Rate

927.4 GTexel/s

-

FP16 (half)

59.35 TFLOPS

384.0 GFLOPS

FP32 (float)

59.35 TFLOPS

-

FP64 (double)

927.4 GFLOPS

Board Design

200W

TDP

275W

550 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

R600

GPU Name

AD102

R600 PRO (215RGMDKA13FG)

GPU Variant

AD102

TeraScale

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

80 nm

Process Size

5 nm

0.72 billion

Transistors

76.3 billion

420 mm²

Die Size

609 mm²

Graphics Features

10.0 (10_0)

DirectX

12 Ultimate (12_2)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

4.0

Shader Model

6.7

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