AMD Radeon HD 8590M: GPU Specs & Benchmarks

The Radeon HD 8590M is a graphics card by AMD, built on the 28 nm process and based on the Sun graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Sun
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
690 million
Die Size
56 mm²

Graphics Card

Release Date
Mar 1st, 2013
Family
Solar System
(HD 8500M)
Production
End-of-life
Predecessor
London
Bus Interface
PCIe 3.0 x8

Memory

Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus
64 bit
Bandwidth
36.00 GB/s

Performance

Pixel fillrate
6.600 GPixel/s
Texture fillrate
16.50 GTexel/s
FP32 (float) performance
528.0 GFLOPS
FP64 (double) performance
33.00 GFLOPS (1:16)

Clock Speeds

Base Clock
750 MHz
Boost Clock
825 MHz
Memory Clock
1125 MHz
4.5 Gbps effective

Render Config

Shading Units
320
TMUs
20
ROPs
8
Compute Units
5
L1 Cache
16 KB (per CU)
L2 Cache
128 KB

Board Design

Thermal design power (TDP)
unknown
Display Connectors
No outputs

API support

DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1
Radeon HD 8590M
AMD Radeon HD 8590M: GPU Specs & Benchmarks