ATI Radeon HD 2900 PRO vs NVIDIA A40 PCIe

VS

ATI Radeon HD 2900 PRO

NVIDIA A40 PCIe

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 48GB VRAM A40 PCIe 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 300W)

NVIDIA A40 PCIe 's Advantages

Released 12 years and 10 months late

Boost Clock1740MHz

More VRAM (48GB vs 512GB)

Larger VRAM bandwidth (695.8GB/s vs 51.20GB/s)

10432 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

A40 PCIe +9644%

37.42 TFLOPS

Radeon HD 2900 PRO

VS

A40 PCIe

Graphics Card

Dec 2007

Release Date

Oct 2020

Radeon R600

Generation

Tesla

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1305 MHz

-

Boost Clock

1740 MHz

800 MHz

Memory Clock

1812 MHz

Memory

512MB

Memory Size

48GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

384bit

51.20GB/s

Bandwidth

695.8GB/s

Render Config

4

Compute Units

-

SM Count

84

320

Shading Units

10752

16

TMUs

336

16

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

-

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

6 MB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

194.9 GPixel/s

9.600 GTexel/s

Texture Rate

584.6 GTexel/s

-

FP16 (half)

37.42 TFLOPS

384.0 GFLOPS

FP32 (float)

37.42 TFLOPS

-

FP64 (double)

584.6 GFLOPS

Board Design

200W

TDP

300W

550 W

Suggested PSU

700 W

2x DVI 1x S-Video

Outputs

3x DisplayPort 1.4a

1x 8-pin

Power Connectors

8-pin EPS

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

6.6

Related GPU Comparisons

1

ATI Radeon HD 2900 PRO vs AMD Radeon HD 6770 Green Edition

2

ATI Radeon HD 2900 PRO vs NVIDIA GeForce GT 630 OEM

3

ATI Radeon HD 2900 PRO vs NVIDIA GeForce RTX 3060 GA104

4

ATI Radeon HD 2900 PRO vs AMD Radeon R9 255 OEM

5

ATI Radeon HD 2900 PRO vs Intel Xe DG1

6

ATI Radeon HD 2900 PRO vs AMD Radeon R7 265X OEM

7

ATI Radeon HD 2900 PRO vs AMD Radeon R9 290

8

ATI Radeon HD 2900 PRO vs NVIDIA GeForce GT 545

9

ATI Radeon HD 2900 PRO vs NVIDIA GeForce GTX 1650 SUPER

10

ATI Radeon HD 2900 PRO vs NVIDIA GeForce 9600 GS OEM

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early