Home GPU Comparison AMD Radeon R5 A255 vs AMD Radeon E9560 PCIe

AMD Radeon R5 A255 vs AMD Radeon E9560 PCIe

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A255 and 8GB VRAM Radeon E9560 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9560 PCIe 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 32% (1237MHz vs 940MHz)
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 64.00GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A255
0.721 TFLOPS
Radeon E9560 PCIe +690%
5.7 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Oct 2019
All-In-One
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

925 MHz
Base Clock
1120 MHz
940 MHz
Boost Clock
1237 MHz
1000 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
224.0GB/s

Render Config

6
Compute Units
36
-
-
-
384
Shading Units
2304
24
TMUs
144
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

7.520 GPixel/s
Pixel Rate
39.58 GPixel/s
22.56 GTexel/s
Texture Rate
178.1 GTexel/s
-
FP16 (half)
5.700 TFLOPS
721.9 GFLOPS
FP32 (float)
5.700 TFLOPS
-
FP64 (double)
356.3 GFLOPS

Board Design

Unknown
TDP
130W
-
-
-
Portable Device Dependent
Outputs
4x DisplayPort 1.4a
-
Power Connectors
1x 6-pin

Graphics Processor

Topaz
GPU Name
Ellesmere
Topaz PRO (216-0858030)
GPU Variant
-
GCN 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.55 billion
Transistors
5.7 billion
125 mm²
Die Size
232 mm²

Graphics Features

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

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