AMD Radeon Pro W6800X Duo vs ATI Radeon HD 2600 XT Mac Edition

VS

AMD Radeon Pro W6800X Duo

ATI Radeon HD 2600 XT Mac Edition

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X Duo and 256MB VRAM Radeon HD 2600 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X Duo 's Advantages

Released 13 years and 6 months late

Boost Clock1967MHz

More VRAM (32GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 25.60GB/s)

3720 additional rendering cores

ATI Radeon HD 2600 XT Mac Edition 's Advantages

Lower TDP (45W vs 400W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800X Duo +8894%

15.11 TFLOPS

Radeon HD 2600 XT Mac Edition

0.168 TFLOPS

Radeon Pro W6800X Duo

VS

Radeon HD 2600 XT Mac Edition

Graphics Card

Aug 2021

Release Date

Feb 2008

Radeon Pro Mac

Generation

Radeon R600

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 1.0 x16

Clock Speeds

1800 MHz

Base Clock

-

1967 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

32GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

25.60GB/s

Render Config

60

Compute Units

3

-

3840

Shading Units

120

240

TMUs

8

96

ROPs

4

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

64 KB

128 MB

L3 Cache

-

Theoretical Performance

188.8 GPixel/s

Pixel Rate

2.800 GPixel/s

472.1 GTexel/s

Texture Rate

5.600 GTexel/s

30.21 TFLOPS

FP16 (half)

-

15.11 TFLOPS

FP32 (float)

168.0 GFLOPS

944.2 GFLOPS

FP64 (double)

-

Board Design

400W

TDP

45W

800 W

Suggested PSU

200 W

1x HDMI 2.1 4x Thunderbolt

Outputs

2x DVI

None

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

RV630

Navi 21 Pro-XLA

GPU Variant

-

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

65 nm

26.8 billion

Transistors

0.39 billion

520 mm²

Die Size

153 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.0

Related GPU Comparisons

1

AMD Radeon Pro W6800X Duo vs ATI Radeon HD 2600 XT X2

2

AMD Radeon Pro W6800X Duo vs NVIDIA GeForce GT 625 OEM

3

AMD Radeon Pro W6800X Duo vs AMD Radeon HD 8730 OEM

4

AMD Radeon Pro W6800X Duo vs Intel H3C XG310

5

AMD Radeon Pro W6800X Duo vs ATI FirePro V4800

6

AMD Radeon Pro W6800X Duo vs AMD Radeon RX 560

7

AMD Radeon Pro W6800X Duo vs AMD FireStream 9170

8

AMD Radeon Pro W6800X Duo vs NVIDIA GeForce GT 630 Rev. 2

9

AMD Radeon Pro W6800X Duo vs NVIDIA GeForce GTX 660 Ti

10

AMD Radeon Pro W6800X Duo vs ATI Radeon X1600

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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