GeForce RTX 3080 Ti Mobile vs GeForce GTX 480M
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 2GB VRAM GeForce GTX 480M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3080 Ti Mobile 's Advantages
Released 11 years and 8 months late
Boost Clock1260MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 76.80GB/s)
7072 additional rendering cores
GeForce GTX 480M 's Advantages
Lower TDP (100W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+3028%
18710
GeForce GTX 480M
598
Graphics Card
Jan 2022
Release Date
May 2010
GeForce 30 Mobile
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
810 MHz
Base Clock
-
1260 MHz
Boost Clock
-
2000 MHz
Memory Clock
600 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
76.80GB/s
Render Config
58
SM Count
11
7424
Shading Units
352
232
TMUs
44
96
ROPs
32
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
512 KB
Theoretical Performance
121.0 GPixel/s
Pixel Rate
9.350 GPixel/s
292.3 GTexel/s
Texture Rate
18.70 GTexel/s
18.71 TFLOPS
FP16 (half)
-
18.71 TFLOPS
FP32 (float)
598.4 GFLOPS
292.3 GFLOPS
FP64 (double)
74.80 GFLOPS
Board Design
115W
TDP
100W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
GF100
GN20-E8-A1
GPU Variant
N11E-GTX-A3
Ampere
Architecture
Fermi
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
Unknown
Transistors
3.1 billion
496 mm²
Die Size
529 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
2.0
6.5
Shader Model
5.1
