NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce RTX 3050 A Mobile
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 4GB VRAM GeForce RTX 3050 A Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 192.0GB/s)
5632 additional rendering cores
NVIDIA GeForce RTX 3050 A Mobile 's Advantages
Released 2 years late
Boost Clock has increased by 7% (1343MHz vs 1260MHz)
Lower TDP (45W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+288%
18.71 TFLOPS
GeForce RTX 3050 A Mobile
4.813 TFLOPS
Graphics Card
Jan 2022
Release Date
Jan 2024
GeForce 30 Mobile
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
810 MHz
Base Clock
1065 MHz
1260 MHz
Boost Clock
1343 MHz
2000 MHz
Memory Clock
1500 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
192.0GB/s
Render Config
-
-
-
58
SM Count
14
7424
Shading Units
1792
232
TMUs
56
96
ROPs
32
232
Tensor Cores
56
58
RT Cores
14
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
121.0 GPixel/s
Pixel Rate
42.98 GPixel/s
292.3 GTexel/s
Texture Rate
75.21 GTexel/s
18.71 TFLOPS
FP16 (half)
4.813 TFLOPS
18.71 TFLOPS
FP32 (float)
4.813 TFLOPS
292.3 GFLOPS
FP64 (double)
75.21 GFLOPS
Board Design
115W
TDP
45W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
GA106
GN20-E8-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
Unknown
Transistors
12 billion
496 mm²
Die Size
276 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.6
6.5
Shader Model
6.7
