NVIDIA GeForce GTX 1660 Ti Max Q vs NVIDIA GeForce MX450 25W
We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Max Q and 2GB VRAM GeForce MX450 25W to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages
Boost Clock has increased by 44% (1335MHz vs 930MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 80.00GB/s)
640 additional rendering cores
NVIDIA GeForce MX450 25W 's Advantages
Released 1 years and 4 months late
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti Max Q
+146%
4.101 TFLOPS
GeForce MX450 25W
1.667 TFLOPS
3DMark Time Spy
GeForce GTX 1660 Ti Max Q
+191%
4973
GeForce MX450 25W
1706
3DMark Time Spy Extreme
GeForce GTX 1660 Ti Max Q
+937%
2304
GeForce MX450 25W
222
Blender
GeForce GTX 1660 Ti Max Q
+430%
870
GeForce MX450 25W
164
Graphics Card
Apr 2019
Release Date
Aug 2020
GeForce 16 Mobile
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
1140 MHz
Base Clock
720 MHz
1335 MHz
Boost Clock
930 MHz
1500 MHz
Memory Clock
1250 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
64bit
288.0GB/s
Bandwidth
80.00GB/s
Render Config
-
-
-
24
SM Count
14
1536
Shading Units
896
96
TMUs
56
48
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
64.08 GPixel/s
Pixel Rate
29.76 GPixel/s
128.2 GTexel/s
Texture Rate
52.08 GTexel/s
8.202 TFLOPS
FP16 (half)
3.333 TFLOPS
4.101 TFLOPS
FP32 (float)
1.667 TFLOPS
128.2 GFLOPS
FP64 (double)
52.08 GFLOPS
Board Design
Unknown
TDP
25W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
TU116
GPU Name
TU117
-
GPU Variant
N18S-G5
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
6.6 billion
Transistors
4.7 billion
284 mm²
Die Size
200 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
7.5
6.7
Shader Model
6.6
