AMD Radeon HD 7670 OEM vs AMD Radeon Pro W6800X

VS

AMD Radeon HD 7670 OEM

AMD Radeon Pro W6800X

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 32GB VRAM Radeon Pro W6800X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages

Lower TDP (66W vs 200W)

AMD Radeon Pro W6800X 's Advantages

Released 9 years and 7 months late

Boost Clock2087MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

3360 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7670 OEM

0.768 TFLOPS

Radeon Pro W6800X +1987%

16.03 TFLOPS

Radeon HD 7670 OEM

VS

Radeon Pro W6800X

Graphics Card

Jan 2012

Release Date

Aug 2021

Southern Islands

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1800 MHz

-

Boost Clock

2087 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

512.0GB/s

Render Config

6

Compute Units

60

-

480

Shading Units

3840

24

TMUs

240

8

ROPs

96

-

RT Cores

60

8 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

6.400 GPixel/s

Pixel Rate

200.4 GPixel/s

19.20 GTexel/s

Texture Rate

500.9 GTexel/s

-

FP16 (half)

32.06 TFLOPS

768.0 GFLOPS

FP32 (float)

16.03 TFLOPS

-

FP64 (double)

1002 GFLOPS

Board Design

66W

TDP

200W

250 W

Suggested PSU

550 W

1x DVI 1x DisplayPort 1.1 1x VGA

Outputs

1x HDMI 2.1 4x Thunderbolt

None

Power Connectors

Apple MPX

Graphics Processor

Turks

GPU Name

Navi 21

Turks XT (215-0803000)

GPU Variant

Navi 21 Pro-XLA

TeraScale 2

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.716 billion

Transistors

26.8 billion

118 mm²

Die Size

520 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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