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AMD Radeon RX 460 Mobile

Baffin
Graphics Processor
896
Cores
56
TMUs
16
ROPs
4096 MB
Memory Size
GDDR5
Memory Type
128 bit
Bus Width
AMD Baffin Image
The Radeon RX 460 Mobile is a graphics card by AMD, launched in August 2016. Built on the 14 nm process, and based on the Baffin graphics processor, in its Baffin XT variant, the card supports DirectX 12.0. The Baffin graphics processor is an average sized chip with a die area of 123 mm² and 3,000 million transistors. Unlike the fully unlocked Radeon RX 460 1024SP, which uses the same GPU but has all 1024 shaders enabled, AMD has disabled some shading units on the Radeon RX 460 Mobile to reach the product's target shader count. It features 896 shading units, 56 texture mapping units and 16 ROPs. AMD has placed 4,096 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 1000 MHz, which can be boosted up to 1180 MHz, memory is running at 1250 MHz.
We recommend the AMD Radeon RX 460 Mobile for gaming with highest details at resolutions up to, and including, 1680x1050.
Being a mxm module card, the AMD Radeon RX 460 Mobile does not require any additional power connector, its power draw is rated at 55 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it.

Graphics Processor

GPU Name
Baffin
GPU Variant
Baffin XT
Architecture
GCN 4.0
Process Size
14 nm
Transistors
3,000 million
Die Size
123 mm²

Graphics Card

Released
Aug 8th, 2016
Production Status
Active
Bus Interface
MXM-B (3.0)

Relative Performance

4%
5%
6%
8%
10%
10%
13%
16%
17%
18%
19%
20%
22%
24%
26%
26%
28%
28%
30%
32%
33%
34%
35%
40%
40%
41%
41%
41%
42%
42%
45%
47%
48%
49%
50%
50%
51%
51%
51%
52%
55%
56%
60%
61%
61%
63%
63%
66%
70%
72%
73%
74%
74%
77%
78%
79%
80%
84%
85%
87%
87%
87%
87%
94%
95%
97%
98%
99%
100%
100%
100%
Radeon RX 460 Mobile
102%
102%
105%
113%
116%
119%
119%
121%
122%
125%
128%
131%
134%
136%
136%
151%
166%
168%
179%
180%
183%
185%
187%
188%
188%
190%
191%
194%
208%
211%
211%
213%
233%
239%
250%
258%
283%
293%
320%
320%
333%
390%
400%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
1000 MHz
Boost Clock
1180 MHz
Memory Clock
1250 MHz
5000 MHz effective

Memory

Memory Size
4096 MB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
80.00 GB/s

Render Config

Shading Units
896
TMUs
56
ROPs
16
Compute Units
14

Theoretical Performance

Pixel Rate
18.88 GPixel/s
Texture Rate
66.08 GTexel/s
FP16 (half) performance
2,115 GFLOPS (x1)
FP32 (float) performance
2,115 GFLOPS
FP64 (DP) performance
132.2 GFLOPS (1/16)

Board Design

Slot Width
MXM Module
TDP
55 W
Outputs
No outputs
Power Connectors
None

Graphics Features

DirectX
12.0 (12_0)
OpenGL
4.5
OpenCL
2.0
Vulkan
1.1.73
Shader Model
6.0

Baffin GPU Notes

Chip Variant: Polaris 11
Graphics/Compute: GFX8 (gfx803)
Display Core Engine: 11.2
Unified Video Decoder: 6.3
Video Compression Engine: 3.4
ROCm Support

Desktop: Double Precision = 1:16
Workstation: Double Precision = 1:16