Radeon R5 M330 vs Radeon 540X Mobile
We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 2GB VRAM Radeon 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M330 's Advantages
Lower TDP (18W vs 50W)
Radeon 540X Mobile 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 6% (1095MHz vs 1030MHz)
Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)
192 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R5 M330
659
Radeon 540X Mobile
+70%
1121
Graphics Card
May 2015
Release Date
Feb 2019
Crystal System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
955 MHz
Base Clock
980 MHz
1030 MHz
Boost Clock
1095 MHz
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
32.00GB/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
512 KB
Theoretical Performance
8.240 GPixel/s
Pixel Rate
17.52 GPixel/s
20.60 GTexel/s
Texture Rate
35.04 GTexel/s
-
FP16 (half)
1121 GFLOPS
659.2 GFLOPS
FP32 (float)
1121 GFLOPS
41.20 GFLOPS
FP64 (double)
70.08 GFLOPS
Board Design
18W
TDP
50W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Exo
GPU Name
Lexa
Exo PRO
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
1.2
OpenCL
2.1
1.2
Vulkan
1.2
5.0
Shader Model
6.4
