Home GPU Comparison AMD Radeon RX 6650M vs NVIDIA GeForce GT 120M Mac Edition

AMD Radeon RX 6650M vs NVIDIA GeForce GT 120M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M 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 6650M 's Advantages
Released 13 years and 1 months late
Boost Clock2416MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (256.0GB/s vs 25.34GB/s)
1760 additional rendering cores
NVIDIA GeForce GT 120M Mac Edition 's Advantages
Lower TDP (14W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX 6650M +10723%
8.659 TFLOPS
GeForce GT 120M Mac Edition
0.08 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Dec 2008
Mobility Radeon
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

2068 MHz
Base Clock
-
2416 MHz
Boost Clock
-
2000 MHz
Memory Clock
792 MHz

Memory

8GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
128bit
256.0GB/s
Bandwidth
25.34GB/s

Render Config

28
Compute Units
-
-
SM Count
4
1792
Shading Units
32
112
TMUs
16
64
ROPs
8
-
-
-
28
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
32 KB
32 MB
L3 Cache
-

Theoretical Performance

154.6 GPixel/s
Pixel Rate
4.000 GPixel/s
270.6 GTexel/s
Texture Rate
8.000 GTexel/s
17.32 TFLOPS
FP16 (half)
-
8.659 TFLOPS
FP32 (float)
80.00 GFLOPS
541.2 GFLOPS
FP64 (double)
-

Board Design

120W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Navi 23
GPU Name
G96C
-
-
-
RDNA 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
11.06 billion
Transistors
0.314 billion
237 mm²
Die Size
121 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.1
6.5
Shader Model
4.0

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