Home GPU Comparison NVIDIA GeForce GT 120M vs AMD Radeon 540 Mobile

NVIDIA GeForce GT 120M vs AMD Radeon 540 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 120M and 2GB VRAM Radeon 540 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 120M 's Advantages
Lower TDP (14W vs 50W)
AMD Radeon 540 Mobile 's Advantages
Released 9 years and 9 months late
Boost Clock1124MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (48.00GB/s vs 16.00GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 120M
0.08 TFLOPS
Radeon 540 Mobile +1338%
1.151 TFLOPS
VS

Graphics Card

Jun 2009
Release Date
Mar 2019
GeForce 100M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1100 MHz
-
Boost Clock
1124 MHz
500 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
64bit
16.00GB/s
Bandwidth
48.00GB/s

Render Config

4
SM Count
-
-
Compute Units
8
32
Shading Units
512
16
TMUs
32
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB

Theoretical Performance

4.000 GPixel/s
Pixel Rate
17.98 GPixel/s
8.000 GTexel/s
Texture Rate
35.97 GTexel/s
-
FP16 (half)
1151 GFLOPS
80.00 GFLOPS
FP32 (float)
1151 GFLOPS
-
FP64 (double)
71.94 GFLOPS

Graphics Processor

G96C
GPU Name
Lexa
N10P-GV1
GPU Variant
Lexa PRO (215-0904018)
Tesla
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.314 billion
Transistors
2.2 billion
121 mm²
Die Size
103 mm²

Board Design

14W
TDP
50W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
6.4

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