Home GPU Comparison AMD Radeon RX 540 Mobile vs NVIDIA GeForce 825M

AMD Radeon RX 540 Mobile vs NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 540 Mobile and 1024MB VRAM GeForce 825M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 540 Mobile 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 30% (1219MHz vs 941MHz)
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
128 additional rendering cores
NVIDIA GeForce 825M 's Advantages
Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)
Radeon RX 540 Mobile +72%
1.248 TFLOPS
GeForce 825M
0.723 TFLOPS
VS

Graphics Card

Nov 2017
Release Date
Jan 2014
Mobility Radeon
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

1124 MHz
Base Clock
850 MHz
1219 MHz
Boost Clock
941 MHz
1500 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.40GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
384
32
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
7.528 GPixel/s
39.01 GTexel/s
Texture Rate
30.11 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
722.7 GFLOPS
78.02 GFLOPS
FP64 (double)
30.11 GFLOPS

Board Design

50W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Lexa
GPU Name
GK208
Lexa PRO (215-0904018)
GPU Variant
-
GCN 4.0
Architecture
Kepler 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
1.02 billion
103 mm²
Die Size
87 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
6.4
Shader Model
5.1

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