ATI Radeon HD 2600 XT Mac Edition vs AMD Radeon VII

VS

ATI Radeon HD 2600 XT Mac Edition

AMD Radeon VII

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 16GB VRAM Radeon VII 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 295W)

AMD Radeon VII 's Advantages

Released 11 years late

Boost Clock1750MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (1020GB/s vs 25.60GB/s)

3720 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2600 XT Mac Edition

0.168 TFLOPS

Radeon VII +7900%

13.44 TFLOPS

Radeon HD 2600 XT Mac Edition

VS

Radeon VII

Graphics Card

Feb 2008

Release Date

Feb 2019

Radeon R600

Generation

Vega II

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1750 MHz

800 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

16GB

GDDR3

Memory Type

HBM2

128bit

Memory Bus

4096bit

25.60GB/s

Bandwidth

1020GB/s

Render Config

3

Compute Units

60

-

120

Shading Units

3840

8

TMUs

240

4

ROPs

64

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

2.800 GPixel/s

Pixel Rate

112.0 GPixel/s

5.600 GTexel/s

Texture Rate

420.0 GTexel/s

-

FP16 (half)

26.88 TFLOPS

168.0 GFLOPS

FP32 (float)

13.44 TFLOPS

-

FP64 (double)

3.360 TFLOPS

Board Design

45W

TDP

295W

200 W

Suggested PSU

600 W

2x DVI

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

RV630

GPU Name

Vega 20

-

GPU Variant

Vega 20 XT

TeraScale

Architecture

GCN 5.1

TSMC

Foundry

TSMC

65 nm

Process Size

7 nm

0.39 billion

Transistors

13.23 billion

153 mm²

Die Size

331 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.0

Shader Model

6.7

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