Radeon HD 7970M and Iris Xe Graphics G7 - video card comparison
Radeon HD 7970M
Iris Xe Graphics G7
Architecture
GCN (2011−2017)
Gen. 11 Ice Lake (2019−2022)
GPU code name
Wimbledon XT
Tiger Lake Xe
Market segment
Laptop
Laptop
Release date
May 2012
August 2020
Interface
MXM-B (3.0)
-
Supplementary power connectors
None
-
Core clock speed
850 MHz
-
Floating-point performance
2,176 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
2,800 million
-
Pipelines / CUDA cores
1280
96
Power consumption (TDP)
100 Watt
-
Texture fill rate
68.00
-
Memory type
GDDR5
DDR4
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)
DirectX 12_1
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
1.2.131
-
Quick Sync
-
+