Radeon HD 8590M and Graphics Ultra Pro ISA - video card comparison
Radeon HD 8590M
Graphics Ultra Pro ISA
Architecture
GCN (2011−2017)
Mach (1992−1997)
GPU code name
Sun
Mach32
Market segment
Laptop
Desktop
Release date
November 2012
1992
Interface
PCIe 3.0 x8
ISA 16 Bit
Boost clock speed
825 MHz
-
Core clock speed
620 MHz
10 MHz
Floating-point performance
528.0 gflops
-
Manufacturing process technology
28 nm
700 nm
Number of transistors
690 million
-
Pipelines / CUDA cores
384
-
Texture fill rate
16.50
-
Memory type
GDDR5
DRAM
Maximum RAM amount
1 GB
2 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
4500 MHz
10 MHz
Memory bandwidth
36 GB/s
80 MB/s
Shared memory
-
-
Display Connectors
No outputs
1x VGA
DirectX
12 (11_1)
N/A
OpenCL
1.2
N/A
OpenGL
4.6
N/A
Shader Model
5.1
-
Vulkan
1.2.131
N/A