Radeon HD 7590M and Tiger Lake-U Xe Graphics G4 - video card comparison
Radeon HD 7590M
Tiger Lake-U Xe Graphics G4
Architecture
Terascale 2 (2009−2015)
Gen. 11 Ice Lake (2019−2022)
GPU code name
Thames XT
Tiger Lake Xe
Market segment
Laptop
Laptop
Release date
January 2012
August 2020
Interface
PCIe 2.0 x16
-
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
80
Power consumption (TDP)
18 Watt
-
Texture fill rate
14.40
-
Memory type
GDDR5
DDR4
Maximum RAM amount
1 GB
-
Memory bus width
64 Bit
-
Memory clock speed
3200 MHz
-
Memory bandwidth
25.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
DirectX 12_1
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
-
Quick Sync
-
+