ATI Radeon HD 2900 XTX vs NVIDIA RTX A1000

VS

ATI Radeon HD 2900 XTX

NVIDIA RTX A1000

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 8GB VRAM RTX A1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Boost Clock1462MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 106.0GB/s)

1984 additional rendering cores

Lower TDP (50W vs 240W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 XTX

0.476 TFLOPS

RTX A1000 +1315%

6.737 TFLOPS

Radeon HD 2900 XTX

VS

RTX A1000

Graphics Card

Unknown

Release Date

Apr 2024

Radeon R600

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

727 MHz

-

Boost Clock

1462 MHz

828 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

512bit

Memory Bus

128bit

106.0GB/s

Bandwidth

192.0GB/s

Render Config

4

Compute Units

-

SM Count

18

320

Shading Units

2304

16

TMUs

72

16

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

-

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

11.89 GPixel/s

Pixel Rate

46.78 GPixel/s

11.89 GTexel/s

Texture Rate

105.3 GTexel/s

-

FP16 (half)

6.737 TFLOPS

475.5 GFLOPS

FP32 (float)

6.737 TFLOPS

-

FP64 (double)

105.3 GFLOPS

Board Design

240W

TDP

50W

550 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

4x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

None

Graphics Processor

R600

GPU Name

GA107

R600 XTX A11 (215RGMDKA11FG)

GPU Variant

-

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

80 nm

Process Size

8 nm

0.72 billion

Transistors

8.7 billion

420 mm²

Die Size

200 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

Related GPU Comparisons

1

ATI Radeon HD 2900 XTX vs AMD Radeon HD 7730

2

ATI Radeon HD 2900 XTX vs AMD Radeon RX 5700 XT 50th Anniversary

3

ATI Radeon HD 2900 XTX vs NVIDIA GeForce 505 OEM

4

ATI Radeon HD 2900 XTX vs NVIDIA GeForce 9800 GTX+

5

ATI Radeon HD 2900 XTX vs NVIDIA GeForce RTX 4070 AD103

6

ATI Radeon HD 2900 XTX vs AMD FireStream 9250

7

ATI Radeon HD 2900 XTX vs ATI Radeon HD 3470

8

ATI Radeon HD 2900 XTX vs ATI FirePro V4900

9

ATI Radeon HD 2900 XTX vs ATI FirePro V5800 DVI

10

ATI Radeon HD 2900 XTX vs AMD Radeon R7 250 OEM

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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