Home GPU Comparison AMD Radeon RX 460 Mobile vs AMD Radeon RX 470 Mobile

AMD Radeon RX 460 Mobile vs AMD Radeon RX 470 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 8GB VRAM Radeon RX 470 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages
Boost Clock has increased by 10% (1180MHz vs 1074MHz)
Lower TDP (55W vs 85W)
AMD Radeon RX 470 Mobile 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.0GB/s vs 80.00GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile
2.115 TFLOPS
Radeon RX 470 Mobile +107%
4.399 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Aug 2016
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

1000 MHz
Base Clock
926 MHz
1180 MHz
Boost Clock
1074 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
224.0GB/s

Render Config

14
Compute Units
32
-
-
-
896
Shading Units
2048
56
TMUs
128
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

18.88 GPixel/s
Pixel Rate
34.37 GPixel/s
66.08 GTexel/s
Texture Rate
137.5 GTexel/s
2.115 TFLOPS
FP16 (half)
4.399 TFLOPS
2.115 TFLOPS
FP32 (float)
4.399 TFLOPS
132.2 GFLOPS
FP64 (double)
274.9 GFLOPS

Board Design

55W
TDP
85W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
Ellesmere
Baffin XT
GPU Variant
Ellesmere PRO
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
3 billion
Transistors
5.7 billion
123 mm²
Die Size
232 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.4

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