Home GPU Comparison AMD Radeon 520 Mobile vs AMD Radeon RX Vega M GL

AMD Radeon 520 Mobile vs AMD Radeon RX Vega M GL

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 4GB VRAM Radeon RX Vega M GL to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages
Lower TDP (50W vs 65W)
AMD Radeon RX Vega M GL 's Advantages
Released 10 months late
Boost Clock1011MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (179.2GB/s vs 16.00GB/s)
960 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 520 Mobile
0.659 TFLOPS
Radeon RX Vega M GL +292%
2.588 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Feb 2018
Mobility Radeon
Generation
Vega
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
IGP

Clock Speeds

-
Base Clock
931 MHz
-
Boost Clock
1011 MHz
1000 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
HBM2
64bit
Memory Bus
1024bit
16.00GB/s
Bandwidth
179.2GB/s

Render Config

5
Compute Units
20
-
-
-
320
Shading Units
1280
20
TMUs
80
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
32.35 GPixel/s
20.60 GTexel/s
Texture Rate
80.88 GTexel/s
-
FP16 (half)
2.588 TFLOPS
659.2 GFLOPS
FP32 (float)
2.588 TFLOPS
41.20 GFLOPS
FP64 (double)
161.8 GFLOPS

Board Design

50W
TDP
65W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Banks
GPU Name
Polaris 22
Banks PRO (216-0568010)
GPU Variant
VegaM XL (D715A714)
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
0.69 billion
Transistors
5 billion
56 mm²
Die Size
208 mm²

Graphics Features

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

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