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AMD Radeon HD 7590M

Thames
Graphics Processor
480
Cores
24
TMUs
8
ROPs
1024 MB
Memory Size
GDDR5
Memory Type
64 bit
Bus Width
AMD Radeon HD 7590M Photo AMD Thames Photo
The Radeon HD 7590M was a graphics card by AMD, launched in January 2012. Built on the 40 nm process, and based on the Thames graphics processor, in its Thames XT variant, the card supports DirectX 11.2. The Thames graphics processor is an average sized chip with a die area of 104 mm² and 716 million transistors. It features 480 shading units, 24 texture mapping units and 8 ROPs. AMD has placed 1,024 MB GDDR5 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 600 MHz, memory is running at 800 MHz.
Its power draw is rated at 18 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon HD 7590M is connected to the rest of the system using a PCI-Express 2.0 x16 interface.

Graphics Processor

GPU Name
Thames
GPU Variant
Thames XT
(216-0833000)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
716 million
Die Size
104 mm²

Graphics Card

Release Date
Jan 7th, 2012
Generation
London
(HD 7500M)
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Relative Performance

20%
25%
31%
40%
47%
49%
61%
80%
81%
88%
93%
95%
100%
Radeon HD 7590M
109%
116%
124%
128%
133%
138%
147%
155%
158%
163%
169%
193%
194%
198%
200%
200%
203%
204%
216%
227%
231%
240%
241%
244%
246%
247%
247%
252%
264%
269%
289%
294%
294%
307%
307%
319%
340%
351%
352%
359%
361%
373%
378%
380%
387%
405%
413%
420%
420%
421%
422%
456%
460%
471%
477%
479%
483%
484%
493%
494%
507%
546%
560%
575%
578%
584%
590%
604%
620%
634%
649%
658%
659%
730%
803%
814%
868%
873%
885%
897%
904%
909%
922%
926%
930%
938%
988%
1009%
1022%
1022%
1124%
1143%
1163%
1250%
1373%
1421%
1531%
1531%
1615%
1802%
1889%
1938%
2112%
2403%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
600 MHz
Memory Clock
800 MHz
3200 MHz effective

Memory

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

Render Config

Shading Units
480
TMUs
24
ROPs
8
Compute Units
6

Theoretical Performance

Pixel Rate
4.800 GPixel/s
Texture Rate
14.40 GTexel/s
FP32 (float) performance
576.0 GFLOPS

Board Design

TDP
18 W
Outputs
No outputs

Graphics Features

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0

Thames GPU Notes

Chip Variant: Turks
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1