AMD Radeon HD 7670M vs AMD Radeon Pro Vega 20

VS

AMD Radeon HD 7670M

AMD Radeon Pro Vega 20

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M and 4GB VRAM Radeon Pro Vega 20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670M 's Advantages

Lower TDP (20W vs 100W)

AMD Radeon Pro Vega 20 's Advantages

Released 6 years and 9 months late

Boost Clock1283MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (189.4GB/s vs 28.80GB/s)

800 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7670M

0.576 TFLOPS

Radeon Pro Vega 20 +470%

3.284 TFLOPS

Radeon HD 7670M

VS

Radeon Pro Vega 20

Graphics Card

Feb 2012

Release Date

Nov 2018

London

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

815 MHz

-

Boost Clock

1283 MHz

900 MHz

Memory Clock

740 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

HBM2

128bit

Memory Bus

1024bit

28.80GB/s

Bandwidth

189.4GB/s

Render Config

6

Compute Units

20

-

480

Shading Units

1280

24

TMUs

80

16

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

41.06 GPixel/s

14.40 GTexel/s

Texture Rate

102.6 GTexel/s

-

FP16 (half)

6.569 TFLOPS

576.0 GFLOPS

FP32 (float)

3.284 TFLOPS

-

FP64 (double)

205.3 GFLOPS

Board Design

20W

TDP

100W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Thames

GPU Name

Vega 12

Thames XT (216-0833000)

GPU Variant

Vega 12 XTA

TeraScale 2

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.716 billion

Transistors

Unknown

104 mm²

Die Size

Unknown

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

5.0

Shader Model

6.3

Related GPU Comparisons

1

AMD Radeon HD 7670M vs NVIDIA NVS 5200M

2

AMD Radeon HD 7670M vs NVIDIA GeForce 9600M GS

3

AMD Radeon HD 7670M vs AMD Radeon R5 M240 Rebrand

4

AMD Radeon HD 7670M vs NVIDIA GeForce 830M

5

AMD Radeon HD 7670M vs NVIDIA GeForce 805A

6

AMD Radeon HD 7670M vs NVIDIA GeForce RTX 2080 SUPER Max Q

7

AMD Radeon HD 7670M vs NVIDIA GeForce GTX 1080 Mobile

8

AMD Radeon HD 7670M vs AMD Radeon R9 M385X

9

AMD Radeon HD 7670M vs NVIDIA GeForce GT 635M

10

AMD Radeon HD 7670M vs NVIDIA GeForce 9650M GT

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game