Radeon HD 8590M and HD Graphics (Skylake) - video card comparison
Radeon HD 8590M
HD Graphics (Skylake)
Architecture
GCN (2011−2017)
Gen. 9 Skylake (2015−2016)
GPU code name
Sun
Skylake GT1
Market segment
Laptop
Laptop
Release date
November 2012
September 2015
Interface
PCIe 3.0 x8
-
Boost clock speed
825 MHz
800 MHz
Core clock speed
620 MHz
300 MHz
Floating-point performance
528.0 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
690 million
-
Pipelines / CUDA cores
384
12
Texture fill rate
16.50
-
Memory type
GDDR5
DDR3L/LPDDR3
Maximum RAM amount
1 GB
-
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
4500 MHz
-
Memory bandwidth
36 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
-
Quick Sync
-
+