Home GPU Comparison AMD Radeon R7 M460 vs AMD Radeon 540 Mobile

AMD Radeon R7 M460 vs AMD Radeon 540 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M460 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 2 years and 10 months late
Boost Clock has increased by 10% (1124MHz vs 1024MHz)
Larger VRAM bandwidth (48.00GB/s vs 36.00GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M460
0.786 TFLOPS
Radeon 540 Mobile +46%
1.151 TFLOPS
VS

Graphics Card

May 2016
Release Date
Mar 2019
Gem System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

730 MHz
Base Clock
1100 MHz
1024 MHz
Boost Clock
1124 MHz
1125 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
64bit
36.00GB/s
Bandwidth
48.00GB/s

Render Config

6
Compute Units
8
-
-
-
384
Shading Units
512
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
17.98 GPixel/s
24.58 GTexel/s
Texture Rate
35.97 GTexel/s
786.4 GFLOPS
FP16 (half)
1151 GFLOPS
786.4 GFLOPS
FP32 (float)
1151 GFLOPS
49.15 GFLOPS
FP64 (double)
71.94 GFLOPS

Board Design

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

Graphics Processor

Meso
GPU Name
Lexa
Meso XT (216-0864018)
GPU Variant
Lexa PRO (215-0904018)
GCN 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.55 billion
Transistors
2.2 billion
125 mm²
Die Size
103 mm²

Graphics Features

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

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