Radeon HD 7970M and Radeon RX Vega 8 (Ryzen 2000/3000) - video card comparison
Radeon HD 7970M
Radeon RX Vega 8 (Ryzen 2000/3000)
Architecture
GCN (2011−2017)
Vega (2017−2021)
GPU code name
Wimbledon XT
Vega Raven Ridge
Market segment
Laptop
Laptop
Release date
May 2012
October 2017
Interface
MXM-B (3.0)
-
Supplementary power connectors
None
-
Boost clock speed
-
1200 MHz
Core clock speed
850 MHz
-
Floating-point performance
2,176 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,800 million
-
Pipelines / CUDA cores
1280
512
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
68.00
-
Memory type
GDDR5
-
Maximum RAM amount
2 GB
-
Memory bus width
256 Bit
-
Memory clock speed
4800 MHz
-
Memory bandwidth
153.6 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (11_1)
12_1
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
1.2.131
-