Home GPU Comparison AMD Radeon RX 480 Mobile vs AMD Radeon E9174 MXM

AMD Radeon RX 480 Mobile vs AMD Radeon E9174 MXM

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 480 Mobile and 4GB VRAM Radeon E9174 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 Mobile 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 96.00GB/s)
1792 additional rendering cores
AMD Radeon E9174 MXM 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 13% (1219MHz vs 1077MHz)
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 480 Mobile +297%
4.963 TFLOPS
Radeon E9174 MXM
1.248 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Oct 2017
Mobility Radeon
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

1000 MHz
Base Clock
1124 MHz
1077 MHz
Boost Clock
1219 MHz
2000 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
96.00GB/s

Render Config

36
Compute Units
8
-
-
-
2304
Shading Units
512
144
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

34.46 GPixel/s
Pixel Rate
19.50 GPixel/s
155.1 GTexel/s
Texture Rate
39.01 GTexel/s
4.963 TFLOPS
FP16 (half)
1248 GFLOPS
4.963 TFLOPS
FP32 (float)
1248 GFLOPS
310.2 GFLOPS
FP64 (double)
78.02 GFLOPS

Board Design

100W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
Lexa
Ellesmere XT
GPU Variant
E9170
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
2.2 billion
232 mm²
Die Size
103 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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