ATI Radeon HD 2600 XT Mac Edition vs AMD Radeon PRO W6300

VS

ATI Radeon HD 2600 XT Mac Edition

AMD Radeon PRO W6300

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 2GB VRAM Radeon PRO W6300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W6300 's Advantages

Released 13 years and 11 months late

Boost Clock2040MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

648 additional rendering cores

Lower TDP (25W vs 45W)

Score

Benchmark

FP32 (float)

Radeon HD 2600 XT Mac Edition

0.168 TFLOPS

Radeon PRO W6300 +1764%

3.133 TFLOPS

Radeon HD 2600 XT Mac Edition

VS

Radeon PRO W6300

Graphics Card

Feb 2008

Release Date

Jan 2022

Radeon R600

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1512 MHz

-

Boost Clock

2040 MHz

800 MHz

Memory Clock

2000 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

32bit

25.60GB/s

Bandwidth

64.00GB/s

Render Config

3

Compute Units

12

-

120

Shading Units

768

8

TMUs

48

4

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

64 KB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

2.800 GPixel/s

Pixel Rate

65.28 GPixel/s

5.600 GTexel/s

Texture Rate

97.92 GTexel/s

-

FP16 (half)

6.267 TFLOPS

168.0 GFLOPS

FP32 (float)

3.133 TFLOPS

-

FP64 (double)

195.8 GFLOPS

Board Design

45W

TDP

25W

200 W

Suggested PSU

200 W

2x DVI

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

RV630

GPU Name

Navi 24

-

GPU Variant

Navi 24

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

65 nm

Process Size

6 nm

0.39 billion

Transistors

5.4 billion

153 mm²

Die Size

107 mm²

Graphics Features

10.0 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

2.2

N/A

Vulkan

1.3

-

4.0

Shader Model

6.7

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