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AMD Radeon R7 M465X

Tropo
Graphics Processor
512
Cores
32
TMUs
16
ROPs
2 GB
Memory Size
GDDR5
Memory Type
128 bit
Bus Width
AMD Tropo Photo
The Radeon R7 M465X is a graphics card by AMD, launched in May 2016. Built on the 28 nm process, and based on the Tropo graphics processor, in its Tropo LE variant, the card supports DirectX 12.0. The Tropo graphics processor is an average sized chip with a die area of 123 mm² and 1,500 million transistors. Unlike the fully unlocked Radeon R9 M375X, which uses the same GPU but has all 640 shaders enabled, AMD has disabled some shading units on the Radeon R7 M465X to reach the product's target shader count. It features 512 shading units, 32 texture mapping units and 16 ROPs. AMD has placed 2,048 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 900 MHz, which can be boosted up to 925 MHz, memory is running at 1125 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 M465X is connected to the rest of the system using a PCI-Express 3.0 x16 interface.

Graphics Processor

GPU Name
Tropo
GPU Variant
Tropo LE
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
1,500 million
Die Size
123 mm²

Graphics Card

Release Date
May 15th, 2016
Generation
Crystal System
(R7 M400)
Production
Active
Bus Interface
PCIe 3.0 x16

Relative Performance

9%
11%
14%
18%
21%
22%
27%
36%
36%
40%
42%
43%
49%
52%
56%
58%
60%
62%
66%
70%
71%
73%
76%
86%
87%
89%
90%
90%
91%
92%
97%
100%
Radeon R7 M465X
102%
104%
108%
108%
110%
111%
111%
111%
113%
119%
121%
130%
132%
132%
138%
138%
143%
153%
157%
158%
161%
162%
168%
170%
171%
174%
182%
185%
188%
189%
189%
190%
205%
207%
212%
214%
215%
217%
217%
221%
222%
228%
245%
252%
258%
260%
262%
265%
271%
278%
285%
291%
296%
296%
328%
361%
366%
390%
392%
397%
403%
406%
408%
414%
416%
418%
421%
444%
453%
459%
459%
505%
513%
522%
561%
616%
638%
687%
687%
725%
809%
848%
870%
948%
1079%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
900 MHz
Boost Clock
925 MHz
Memory Clock
1125 MHz
4500 MHz effective

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
72.00 GB/s

Render Config

Shading Units
512
TMUs
32
ROPs
16
Compute Units
8

Theoretical Performance

Pixel Rate
14.80 GPixel/s
Texture Rate
29.60 GTexel/s
FP32 (float) performance
947.2 GFLOPS
FP64 (double) performance
59.20 GFLOPS (1:16)

Board Design

TDP
unknown
Outputs
No outputs

Graphics Features

DirectX
12.0 (11_1)
OpenGL
4.5
OpenCL
1.2
Vulkan
1.1.77
Shader Model
5.1

Tropo GPU Notes

Chip Variant: Cape Verde
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.0
Unified Video Decoder: 4.0
Video Compression Engine: 1.0