Home GPU Comparison AMD Radeon RX 550 Mobile vs NVIDIA GeForce GT 540M

AMD Radeon RX 550 Mobile vs NVIDIA GeForce GT 540M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550 Mobile and 1024MB VRAM GeForce GT 540M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 Mobile 's Advantages
Released 6 years and 6 months late
Boost Clock1287MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)
544 additional rendering cores
NVIDIA GeForce GT 540M 's Advantages
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
Radeon RX 550 Mobile +538%
1.647 TFLOPS
GeForce GT 540M
0.258 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
Jan 2011
Mobility Radeon
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

1100 MHz
Base Clock
-
1287 MHz
Boost Clock
-
1500 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
28.80GB/s

Render Config

10
Compute Units
-
-
SM Count
2
640
Shading Units
96
40
TMUs
16
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

20.59 GPixel/s
Pixel Rate
2.688 GPixel/s
51.48 GTexel/s
Texture Rate
10.75 GTexel/s
1.647 TFLOPS
FP16 (half)
-
1.647 TFLOPS
FP32 (float)
258.0 GFLOPS
103.0 GFLOPS
FP64 (double)
21.50 GFLOPS

Board Design

50W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
GF108
Lexa PRO (215-0904018)
GPU Variant
N12P-GS-A1
GCN 4.0
Architecture
Fermi
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
0.585 billion
103 mm²
Die Size
116 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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