Radeon R7 (Bristol Ridge) and Radeon RX Vega 7 - video card comparison

Radeon R7 (Bristol Ridge)

Radeon RX Vega 7

Architecture

GCN 1.2 (2015−2016)

Vega (2017−2021)

GPU code name

Bristol Ridge

Vega Raven Ridge

Market segment

Laptop

Laptop

Release date

June 2016

January 2020

Boost clock speed

900 MHz

1800 MHz

Manufacturing process technology

28 nm

7 nm

Number of transistors

2410 Million

-

Pipelines / CUDA cores

512

448

Power consumption (TDP)

12-45 Watt

15 Watt

Memory bus width

64/128 Bit

-

Shared memory

+

+

DirectX

12 (FL 12_0)

12_1