AMD Radeon Pro Vega II vs AMD Radeon HD 7670 OEM

VS

AMD Radeon Pro Vega II

AMD Radeon HD 7670 OEM

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

Main Differences

AMD Radeon Pro Vega II 's Advantages

Released 7 years and 5 months late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (825.3GB/s vs 64.00GB/s)

3616 additional rendering cores

AMD Radeon HD 7670 OEM 's Advantages

Lower TDP (66W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II +1734%

14.09 TFLOPS

Radeon HD 7670 OEM

0.768 TFLOPS

Radeon Pro Vega II

VS

Radeon HD 7670 OEM

Graphics Card

Jun 2019

Release Date

Jan 2012

Radeon Pro Mac

Generation

Southern Islands

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1574 MHz

Base Clock

-

1720 MHz

Boost Clock

-

806 MHz

Memory Clock

1000 MHz

Memory

32GB

Memory Size

512MB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

128bit

825.3GB/s

Bandwidth

64.00GB/s

Render Config

64

Compute Units

6

-

4096

Shading Units

480

256

TMUs

24

64

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

6.400 GPixel/s

440.3 GTexel/s

Texture Rate

19.20 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

768.0 GFLOPS

7.045 TFLOPS

FP64 (double)

-

Board Design

475W

TDP

66W

850 W

Suggested PSU

250 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x DVI 1x DisplayPort 1.1 1x VGA

None

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

Turks

Vega 20 XT

GPU Variant

Turks XT (215-0803000)

GCN 5.1

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

13.23 billion

Transistors

0.716 billion

331 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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