AMD Radeon HD 7670 OEM vs AMD Radeon Pro Vega II

VS

AMD Radeon HD 7670 OEM AMD Radeon Pro Vega II

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 32GB VRAM Radeon Pro Vega II 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 475W)

AMD Radeon Pro Vega II 's Advantages

Released 7 years and 5 months late

Boost Clock1720MHz

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

3616 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7670 OEM

0.768 TFLOPS

Radeon Pro Vega II +1734%

14.09 TFLOPS

Radeon HD 7670 OEM

VS

Radeon Pro Vega II

Graphics Card

Jan 2012

Release Date

Jun 2019

Southern Islands

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1574 MHz

-

Boost Clock

1720 MHz

1000 MHz

Memory Clock

806 MHz

Memory

512MB

Memory Size

32GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

4096bit

64.00GB/s

Bandwidth

825.3GB/s

Render Config

-

SM Count

-

6

Compute Units

64

480

Shading Units

4096

24

TMUs

256

8

ROPs

64

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

Theoretical Performance

6.400 GPixel/s

Pixel Rate

110.1 GPixel/s

19.20 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

768.0 GFLOPS

FP32 (float)

14.09 TFLOPS

-

FP64 (double)

7.045 TFLOPS

Graphics Processor

Turks

GPU Name

Vega 20

Turks XT (215-0803000)

GPU Variant

Vega 20 XT

TeraScale 2

Architecture

GCN 5.1

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.716 billion

Transistors

13.23 billion

118 mm²

Die Size

331 mm²

Board Design

66W

TDP

475W

250 W

Suggested PSU

850 W

1x DVI 1x DisplayPort 1.1 1x VGA

Outputs

1x HDMI 2.0b 4x Thunderbolt

None

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

CUDA

-

5.0

Shader Model

6.7

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