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AMD Radeon R7 M260X

Opal
Graphics Processor
384
Cores
24
TMUs
8
ROPs
1024 MB
Memory Size
GDDR5
Memory Type
128 bit
Bus Width
AMD Opal Photo
The Radeon R7 M260X is a graphics card by AMD, launched in December 2015. Built on the 28 nm process, and based on the Opal graphics processor, in its Opal PRO variant, the card supports DirectX 12.0. The Opal graphics processor is a relatively small chip with a die area of only 77 mm² and 1,040 million transistors. It features 384 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 128-bit memory interface. The GPU is operating at a frequency of 620 MHz, which can be boosted up to 715 MHz, memory is running at 1000 MHz.
Its power draw is not exactly known. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon R7 M260X is connected to the rest of the system using a PCI-Express 3.0 x8 interface.

Graphics Processor

GPU Name
Opal
GPU Variant
Opal PRO
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
1,040 million
Die Size
77 mm²

Graphics Card

Release Date
Dec 6th, 2015
Generation
Crystal System
(R7 M200)
Production
Active
Bus Interface
PCIe 3.0 x8

Relative Performance

15%
20%
24%
31%
36%
38%
47%
62%
63%
68%
72%
73%
84%
90%
96%
99%
100%
Radeon R7 M260X
103%
107%
114%
120%
123%
126%
131%
149%
150%
153%
155%
155%
157%
158%
167%
176%
179%
186%
187%
189%
191%
191%
192%
195%
205%
209%
224%
228%
228%
238%
238%
247%
263%
272%
273%
278%
279%
289%
293%
295%
300%
314%
320%
325%
325%
326%
327%
353%
356%
365%
369%
371%
374%
375%
382%
382%
393%
423%
434%
445%
448%
452%
457%
468%
480%
491%
503%
510%
510%
565%
622%
631%
673%
676%
685%
694%
700%
704%
714%
717%
720%
727%
766%
781%
791%
791%
871%
886%
901%
968%
1063%
1101%
1186%
1186%
1251%
1396%
1463%
1501%
1636%
1861%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
620 MHz
Boost Clock
715 MHz
Memory Clock
1000 MHz
4000 MHz effective

Memory

Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
64.00 GB/s

Render Config

Shading Units
384
TMUs
24
ROPs
8
Compute Units
6

Theoretical Performance

Pixel Rate
5.720 GPixel/s
Texture Rate
17.16 GTexel/s
FP32 (float) performance
549.1 GFLOPS

Board Design

TDP
unknown
Outputs
No outputs
Power Connectors
None

Graphics Features

DirectX
12.0 (11_1)
OpenGL
4.5
OpenCL
1.2
Vulkan
1.1.86
Shader Model
5.1

Opal GPU Notes

Chip Variant: Oland
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.4
Unified Video Decoder: 4.0
Video Compression Engine: 1.0