Radeon HD 7550M and Iris Xe Graphics G4 - video card comparison
Radeon HD 7550M
Iris Xe Graphics G4
Architecture
Terascale 2 (2009−2015)
Generation 12.0 (2020)
GPU code name
Thames-LP / Pro
Tiger Lake GT1
Market segment
Laptop
Laptop
Release date
January 2012
September 2020
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Boost clock speed
550 MHz
1100 MHz
Core clock speed
450 MHz
-
Floating-point performance
480.0 gflops
-
Manufacturing process technology
40 nm
10 nm
Number of transistors
716 million
-
Pipelines / CUDA cores
400
384
Power consumption (TDP)
14 Watt
15 Watt
Texture fill rate
12.00
52.80
Memory type
GDDR5 / DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
3200 / 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
-
+