NVIDIA GeForce GT 120M Mac Edition vs AMD Radeon RX 540X Mobile
We compared two Mobile platform GPUs: 256MB VRAM GeForce GT 120M Mac Edition and 2GB VRAM Radeon RX 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 120M Mac Edition 's Advantages
Lower TDP (14W vs 50W)
AMD Radeon RX 540X Mobile 's Advantages
Released 9 years and 4 months late
Boost Clock1211MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (96.00GB/s vs 25.34GB/s)
480 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 120M Mac Edition
0.08 TFLOPS
Radeon RX 540X Mobile
+1450%
1.24 TFLOPS
Graphics Card
Dec 2008
Release Date
Apr 2018
GeForce 100M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1124 MHz
-
Boost Clock
1211 MHz
792 MHz
Memory Clock
1500 MHz
Memory
256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.34GB/s
Bandwidth
96.00GB/s
Render Config
-
Compute Units
8
4
SM Count
-
32
Shading Units
512
16
TMUs
32
8
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
19.38 GPixel/s
8.000 GTexel/s
Texture Rate
38.75 GTexel/s
-
FP16 (half)
1240 GFLOPS
80.00 GFLOPS
FP32 (float)
1240 GFLOPS
-
FP64 (double)
77.50 GFLOPS
Board Design
14W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
G96C
GPU Name
Polaris 23
-
GPU Variant
Polaris 23 MXL
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
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
