ATI Radeon HD 2600 XT Mac Edition vs NVIDIA RTX A1000

VS

ATI Radeon HD 2600 XT Mac Edition

NVIDIA RTX A1000

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 8GB VRAM RTX A1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 XT Mac Edition 's Advantages

Lower TDP (45W vs 50W)

NVIDIA RTX A1000 's Advantages

Released 16 years and 2 months late

Boost Clock1462MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (192.0GB/s vs 25.60GB/s)

2184 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2600 XT Mac Edition

0.168 TFLOPS

RTX A1000 +3910%

6.737 TFLOPS

Radeon HD 2600 XT Mac Edition

VS

RTX A1000

Graphics Card

Feb 2008

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

800 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

192.0GB/s

Render Config

3

Compute Units

-

SM Count

18

120

Shading Units

2304

8

TMUs

72

4

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

2 MB

-

Theoretical Performance

2.800 GPixel/s

Pixel Rate

46.78 GPixel/s

5.600 GTexel/s

Texture Rate

105.3 GTexel/s

-

FP16 (half)

6.737 TFLOPS

168.0 GFLOPS

FP32 (float)

6.737 TFLOPS

-

FP64 (double)

105.3 GFLOPS

Board Design

45W

TDP

50W

200 W

Suggested PSU

250 W

2x DVI

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

RV630

GPU Name

GA107

-

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

65 nm

Process Size

8 nm

0.39 billion

Transistors

8.7 billion

153 mm²

Die Size

200 mm²

Graphics Features

10.0 (10_0)

DirectX

12 Ultimate (12_2)

3.3

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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