Home GPU Comparison AMD Radeon RX 480 Mobile vs AMD Radeon RX 560X Mobile

AMD Radeon RX 480 Mobile vs AMD Radeon RX 560X Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 480 Mobile and 4GB VRAM Radeon RX 560X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 Mobile 's Advantages
Boost Clock1077MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 112.0GB/s)
1408 additional rendering cores
AMD Radeon RX 560X Mobile 's Advantages
Released 2 years and 5 months late
Lower TDP (65W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 480 Mobile +126%
4.963 TFLOPS
Radeon RX 560X Mobile
2.192 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jan 2019
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1077 MHz
Boost Clock
-
2000 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
112.0GB/s

Render Config

36
Compute Units
14
-
-
-
2304
Shading Units
896
144
TMUs
56
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

34.46 GPixel/s
Pixel Rate
19.57 GPixel/s
155.1 GTexel/s
Texture Rate
68.49 GTexel/s
4.963 TFLOPS
FP16 (half)
2.192 TFLOPS
4.963 TFLOPS
FP32 (float)
2.192 TFLOPS
310.2 GFLOPS
FP64 (double)
137.0 GFLOPS

Board Design

100W
TDP
65W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
Polaris 31
Ellesmere XT
GPU Variant
Polaris 31 MXL
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
3 billion
232 mm²
Die Size
123 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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