NVIDIA GeForce GT 120M Mac Edition vs NVIDIA GeForce RTX 3080 Ti Max Q
We compared two Mobile platform GPUs: 256MB VRAM GeForce GT 120M Mac Edition and 16GB VRAM GeForce RTX 3080 Ti Max Q 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 80W)
NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
Released 13 years and 1 months late
Boost Clock1125MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (384.0GB/s vs 25.34GB/s)
7392 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 120M Mac Edition
0.08 TFLOPS
GeForce RTX 3080 Ti Max Q
+20775%
16.7 TFLOPS
Graphics Card
Dec 2008
Release Date
Jan 2022
GeForce 100M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
585 MHz
-
Boost Clock
1125 MHz
792 MHz
Memory Clock
1500 MHz
Memory
256MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
25.34GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
4
SM Count
58
32
Shading Units
7424
16
TMUs
232
8
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
-
L1 Cache
128 KB (per SM)
32 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
108.0 GPixel/s
8.000 GTexel/s
Texture Rate
261.0 GTexel/s
-
FP16 (half)
16.70 TFLOPS
80.00 GFLOPS
FP32 (float)
16.70 TFLOPS
-
FP64 (double)
261.0 GFLOPS
Board Design
14W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
G96C
GPU Name
GA103S
-
GPU Variant
GN20-E8-A1
Tesla
Architecture
Ampere
TSMC
Foundry
Samsung
55 nm
Process Size
8 nm
0.314 billion
Transistors
Unknown
121 mm²
Die Size
496 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
8.6
4.0
Shader Model
6.5
