Home GPU Comparison AMD Radeon 630 Mobile vs AMD Radeon 540X Mobile

AMD Radeon 630 Mobile vs AMD Radeon 540X Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon 630 Mobile and 2GB VRAM Radeon 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 630 Mobile 's Advantages
Boost Clock has increased by 11% (1211MHz vs 1095MHz)
Larger VRAM bandwidth (96.00GB/s vs 32.00GB/s)

Score

Benchmark

FP32 (float)
Radeon 630 Mobile +10%
1.24 TFLOPS
Radeon 540X Mobile
1.121 TFLOPS
VS

Graphics Card

May 2019
Release Date
Feb 2019
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

1082 MHz
Base Clock
980 MHz
1211 MHz
Boost Clock
1095 MHz
1500 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
32.00GB/s

Render Config

8
Compute Units
8
-
-
-
512
Shading Units
512
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

19.38 GPixel/s
Pixel Rate
17.52 GPixel/s
38.75 GTexel/s
Texture Rate
35.04 GTexel/s
1240 GFLOPS
FP16 (half)
1121 GFLOPS
1240 GFLOPS
FP32 (float)
1121 GFLOPS
77.50 GFLOPS
FP64 (double)
70.08 GFLOPS

Board Design

50W
TDP
50W
-
-
-
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 23
GPU Name
Lexa
Polaris 23 MXL
GPU Variant
Lexa PRO (215-0904018)
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
2.2 billion
Transistors
2.2 billion
103 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
Vulkan
1.2
-
-
-
6.4
Shader Model
6.4

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