Home GPU Comparison AMD Radeon R5 A240 vs AMD Radeon 540 Mobile

AMD Radeon R5 A240 vs AMD Radeon 540 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A240 and 2GB VRAM Radeon 540 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540 Mobile 's Advantages
Released 5 years and 2 months late
Boost Clock1124MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (48.00GB/s vs 14.40GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A240
0.659 TFLOPS
Radeon 540 Mobile +74%
1.151 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2019
All-In-One
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1100 MHz
-
Boost Clock
1124 MHz
900 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
48.00GB/s

Render Config

5
Compute Units
8
-
-
-
320
Shading Units
512
20
TMUs
32
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
17.98 GPixel/s
20.60 GTexel/s
Texture Rate
35.97 GTexel/s
-
FP16 (half)
1151 GFLOPS
659.2 GFLOPS
FP32 (float)
1151 GFLOPS
-
FP64 (double)
71.94 GFLOPS

Board Design

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

Graphics Processor

Jet
GPU Name
Lexa
Jet XT
GPU Variant
Lexa PRO (215-0904018)
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
0.69 billion
Transistors
2.2 billion
56 mm²
Die Size
103 mm²

Graphics Features

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

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