NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce RTX 4050 Mobile
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 6GB VRAM GeForce RTX 4050 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 6GB)
Larger VRAM bandwidth (512.0GB/s vs 192.0GB/s)
4864 additional rendering cores
NVIDIA GeForce RTX 4050 Mobile 's Advantages
Released 1 years late
Boost Clock has increased by 39% (1755MHz vs 1260MHz)
Lower TDP (50W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+108%
18.71 TFLOPS
GeForce RTX 4050 Mobile
8.986 TFLOPS
3DMark Time Spy
GeForce RTX 3080 Ti Mobile
+621%
12905
GeForce RTX 4050 Mobile
1788
Blender
GeForce RTX 3080 Ti Mobile
+31%
3726
GeForce RTX 4050 Mobile
2836
OctaneBench
GeForce RTX 3080 Ti Mobile
+36%
352
GeForce RTX 4050 Mobile
258
Graphics Card
Jan 2022
Release Date
Jan 2023
GeForce 30 Mobile
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
810 MHz
Base Clock
1455 MHz
1260 MHz
Boost Clock
1755 MHz
2000 MHz
Memory Clock
2000 MHz
Memory
16GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
96bit
512.0GB/s
Bandwidth
192.0GB/s
Render Config
-
-
-
58
SM Count
20
7424
Shading Units
2560
232
TMUs
80
96
ROPs
48
232
Tensor Cores
80
58
RT Cores
20
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
12 MB
-
-
-
Theoretical Performance
121.0 GPixel/s
Pixel Rate
84.24 GPixel/s
292.3 GTexel/s
Texture Rate
140.4 GTexel/s
18.71 TFLOPS
FP16 (half)
8.986 TFLOPS
18.71 TFLOPS
FP32 (float)
8.986 TFLOPS
292.3 GFLOPS
FP64 (double)
140.4 GFLOPS
Board Design
115W
TDP
50W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
AD107
GN20-E8-A1
GPU Variant
GN21-X2
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
Unknown
Transistors
18.9 billion
496 mm²
Die Size
159 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
8.9
6.5
Shader Model
6.8
