GeForce RTX 4090 Mobile vs GeForce GTX 1650 Ti Max Q
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 4GB VRAM GeForce GTX 1650 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4090 Mobile Advantages
Released 2 years and 9 months late
Boost Clock has increased by 41% (1695MHz vs 1200MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (576.0GB/s vs 160.0GB/s)
8704 additional rendering cores
GeForce GTX 1650 Ti Max Q Advantages
Lower TDP (50W vs 120W)
Score
Benchmark
FP32 (float)
GeForce RTX 4090 Mobile
+1241%
32980
GeForce GTX 1650 Ti Max Q
2458
3DMark Time Spy
GeForce RTX 4090 Mobile
+582%
21498
GeForce GTX 1650 Ti Max Q
3150
3DMark Time Spy Extreme
GeForce RTX 4090 Mobile
+636%
10528
GeForce GTX 1650 Ti Max Q
1429
Blender
GeForce RTX 4090 Mobile
+1223%
7692
GeForce GTX 1650 Ti Max Q
581
OctaneBench
GeForce RTX 4090 Mobile
+1051%
714
GeForce GTX 1650 Ti Max Q
62
Graphics Card
Jan 2023
Release Date
Apr 2020
GeForce 40 Mobile
Generation
GeForce 16 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1335 MHz
Base Clock
1035 MHz
1695 MHz
Boost Clock
1200 MHz
2250 MHz
Memory Clock
1250 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
128bit
576.0GB/s
Bandwidth
160.0GB/s
Render Config
76
SM Count
16
9728
Shading Units
1024
304
TMUs
64
112
ROPs
32
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
1024 KB
Theoretical Performance
189.8 GPixel/s
Pixel Rate
38.40 GPixel/s
515.3 GTexel/s
Texture Rate
76.80 GTexel/s
32.98 TFLOPS
FP16 (half)
4.915 TFLOPS
32.98 TFLOPS
FP32 (float)
2.458 TFLOPS
515.3 GFLOPS
FP64 (double)
76.80 GFLOPS
Board Design
120W
TDP
50W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
AD103
GPU Name
TU117
GN21-X11
GPU Variant
N18P-G62
Ada Lovelace
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
45.9 billion
Transistors
4.7 billion
379 mm²
Die Size
200 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
7.5
6.8
Shader Model
6.6
