Home GPU Comparison AMD Radeon RX 480 Mobile vs AMD Radeon E8860

AMD Radeon RX 480 Mobile vs AMD Radeon E8860

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 480 Mobile and 2GB VRAM Radeon E8860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 Mobile 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 72% (1077MHz vs 625MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 72.00GB/s)
1664 additional rendering cores
AMD Radeon E8860 's Advantages
Lower TDP (37W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 480 Mobile +520%
4.963 TFLOPS
Radeon E8860
0.8 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jan 2014
Mobility Radeon
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
575 MHz
1077 MHz
Boost Clock
625 MHz
2000 MHz
Memory Clock
1125 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
72.00GB/s

Render Config

36
Compute Units
10
-
-
-
2304
Shading Units
640
144
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

34.46 GPixel/s
Pixel Rate
10.00 GPixel/s
155.1 GTexel/s
Texture Rate
25.00 GTexel/s
4.963 TFLOPS
FP16 (half)
-
4.963 TFLOPS
FP32 (float)
800.0 GFLOPS
310.2 GFLOPS
FP64 (double)
50.00 GFLOPS

Board Design

100W
TDP
37W
-
-
-
No outputs
Outputs
1x VGA
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Ellesmere
GPU Name
Venus
Ellesmere XT
GPU Variant
Venus MCM
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
1.5 billion
232 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
-
-
6.4
Shader Model
6.5 (5.1)

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