Home GPU Comparison AMD Radeon R5 A320 vs AMD Radeon 520 Mobile

AMD Radeon R5 A320 vs AMD Radeon 520 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A320 and 2GB VRAM Radeon 520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A320 's Advantages
Boost Clock825MHz
AMD Radeon 520 Mobile 's Advantages
Released 2 years and 3 months late
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
Radeon R5 A320
0.528 TFLOPS
Radeon 520 Mobile +24%
0.659 TFLOPS
VS

Graphics Card

Jan 2015
Release Date
Apr 2017
All-In-One
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

750 MHz
Base Clock
-
825 MHz
Boost Clock
-
1000 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
16.00GB/s
Bandwidth
16.00GB/s

Render Config

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

Theoretical Performance

6.600 GPixel/s
Pixel Rate
8.240 GPixel/s
16.50 GTexel/s
Texture Rate
20.60 GTexel/s
-
-
-
528.0 GFLOPS
FP32 (float)
659.2 GFLOPS
-
FP64 (double)
41.20 GFLOPS

Board Design

Unknown
TDP
50W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Jet
GPU Name
Banks
Jet PRO (216-0856040)
GPU Variant
Banks PRO (216-0568010)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
0.69 billion
56 mm²
Die Size
56 mm²

Graphics Features

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

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