Radeon HD 7670M and Iris Xe Graphics G4 - video card comparison
Radeon HD 7670M
Iris Xe Graphics G4
Architecture
Terascale 2 (2009−2015)
Generation 12.0 (2020)
GPU code name
Thames XT
Tiger Lake GT1
Market segment
Laptop
Laptop
Release date
June 2011
September 2020
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Boost clock speed
-
1100 MHz
Core clock speed
600 MHz
-
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
10 nm
Number of transistors
716 million
-
Pipelines / CUDA cores
480
384
Power consumption (TDP)
20 Watt
15 Watt
Texture fill rate
14.40
52.80
Memory type
DDR3, (GDDR5)
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.1
Quick Sync
-
+