ATI Radeon HD 2900 PRO vs NVIDIA RTX A5000-12Q

VS

ATI Radeon HD 2900 PRO

NVIDIA RTX A5000-12Q

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 12GB VRAM RTX A5000 12Q 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 230W)

NVIDIA RTX A5000-12Q 's Advantages

Released 13 years and 4 months late

Boost Clock1695MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (768.0GB/s vs 51.20GB/s)

7872 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

RTX A5000 12Q +7131%

27.77 TFLOPS

Radeon HD 2900 PRO

VS

RTX A5000 12Q

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

1170 MHz

-

Boost Clock

1695 MHz

800 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

12GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

384bit

51.20GB/s

Bandwidth

768.0GB/s

Render Config

4

Compute Units

-

SM Count

64

320

Shading Units

8192

16

TMUs

256

16

ROPs

96

-

Tensor Cores

256

-

RT Cores

64

-

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

6 MB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

162.7 GPixel/s

9.600 GTexel/s

Texture Rate

433.9 GTexel/s

-

FP16 (half)

27.77 TFLOPS

384.0 GFLOPS

FP32 (float)

27.77 TFLOPS

-

FP64 (double)

433.9 GFLOPS

Board Design

200W

TDP

230W

550 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

R600

GPU Name

GA102

R600 PRO (215RGMDKA13FG)

GPU Variant

-

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

80 nm

Process Size

8 nm

0.72 billion

Transistors

28.3 billion

420 mm²

Die Size

628 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

8.6

4.0

Shader Model

6.7

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