ATI Radeon HD 4670 X2 vs AMD Radeon Pro W6800X Duo

VS

ATI Radeon HD 4670 X2

AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 X2 and 32GB VRAM Radeon Pro W6800X Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 X2 's Advantages

Lower TDP (118W vs 400W)

AMD Radeon Pro W6800X Duo 's Advantages

Released 12 years and 11 months late

Boost Clock1967MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 22.40GB/s)

3520 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4670 X2

0.48 TFLOPS

Radeon Pro W6800X Duo +3047%

15.11 TFLOPS

Radeon HD 4670 X2

VS

Radeon Pro W6800X Duo

Graphics Card

Sep 2008

Release Date

Aug 2021

Radeon R700

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1800 MHz

-

Boost Clock

1967 MHz

700 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

32GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

22.40GB/s

Bandwidth

512.0GB/s

Render Config

4

Compute Units

60

-

320

Shading Units

3840

32

TMUs

240

8

ROPs

96

-

RT Cores

60

16 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

6.000 GPixel/s

Pixel Rate

188.8 GPixel/s

24.00 GTexel/s

Texture Rate

472.1 GTexel/s

-

FP16 (half)

30.21 TFLOPS

480.0 GFLOPS

FP32 (float)

15.11 TFLOPS

-

FP64 (double)

944.2 GFLOPS

Board Design

118W

TDP

400W

300 W

Suggested PSU

800 W

4x DVI

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 6-pin

Power Connectors

None

Graphics Processor

RV730

GPU Name

Navi 21

RV730 XT (215-0719047)

GPU Variant

Navi 21 Pro-XLA

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.514 billion

Transistors

26.8 billion

146 mm²

Die Size

520 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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