ATI Radeon HD 2900 PRO vs NVIDIA RTX A4000H

VS

ATI Radeon HD 2900 PRO NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

Released 13 years and 4 months late

Boost Clock1560MHz

Larger VRAM bandwidth (448.0GB/s vs 51.20GB/s)

5824 additional rendering cores

Lower TDP (140W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

RTX A4000H +4892%

19.17 TFLOPS

Radeon HD 2900 PRO

VS

RTX A4000H

Graphics Card

Dec 2007

Release Date

Apr 2021

Radeon R600

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1560 MHz

800 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

256bit

51.20GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

4

Compute Units

-

320

Shading Units

6144

16

TMUs

192

16

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

-

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

4 MB

Theoretical Performance

9.600 GPixel/s

Pixel Rate

149.8 GPixel/s

9.600 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

384.0 GFLOPS

FP32 (float)

19.17 TFLOPS

-

FP64 (double)

299.5 GFLOPS

Graphics Processor

R600

GPU Name

GA104

R600 PRO (215RGMDKA13FG)

GPU Variant

GA104-???-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

80 nm

Process Size

8 nm

0.72 billion

Transistors

17.4 billion

420 mm²

Die Size

392 mm²

Board Design

200W

TDP

140W

550 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

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

8.6

4.0

Shader Model

6.7

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