Home GPU Comparison AMD Radeon RX 460 Mobile vs NVIDIA GeForce GT 120M Mac Edition

AMD Radeon RX 460 Mobile vs NVIDIA GeForce GT 120M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 256MB VRAM GeForce GT 120M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages
Released 7 years and 8 months late
Boost Clock1180MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (80.00GB/s vs 25.34GB/s)
864 additional rendering cores
NVIDIA GeForce GT 120M Mac Edition 's Advantages
Lower TDP (14W vs 55W)

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile +2543%
2.115 TFLOPS
GeForce GT 120M Mac Edition
0.08 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Dec 2008
Mobility Radeon
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1180 MHz
Boost Clock
-
1250 MHz
Memory Clock
792 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
25.34GB/s

Render Config

14
Compute Units
-
-
SM Count
4
896
Shading Units
32
56
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

18.88 GPixel/s
Pixel Rate
4.000 GPixel/s
66.08 GTexel/s
Texture Rate
8.000 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
80.00 GFLOPS
132.2 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Baffin
GPU Name
G96C
Baffin XT
GPU Variant
-
GCN 4.0
Architecture
Tesla
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
3 billion
Transistors
0.314 billion
123 mm²
Die Size
121 mm²

Graphics Features

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

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