NVIDIA GeForce GTX 1660 Ti Mobile vs NVIDIA GeForce GTX 770M
We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 3GB VRAM GeForce GTX 770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages
Released 5 years and 11 months late
Boost Clock has increased by 99% (1590MHz vs 797MHz)
More VRAM (6GB vs 3GB)
Larger VRAM bandwidth (288.0GB/s vs 96.19GB/s)
576 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti Mobile
+219%
4.884 TFLOPS
GeForce GTX 770M
1.53 TFLOPS
Graphics Card
Apr 2019
Release Date
May 2013
GeForce 16 Mobile
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
1455 MHz
Base Clock
706 MHz
1590 MHz
Boost Clock
797 MHz
1500 MHz
Memory Clock
1002 MHz
Memory
6GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
192bit
288.0GB/s
Bandwidth
96.19GB/s
Render Config
-
-
-
24
SM Count
-
1536
Shading Units
960
96
TMUs
80
48
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
76.32 GPixel/s
Pixel Rate
15.94 GPixel/s
152.6 GTexel/s
Texture Rate
63.76 GTexel/s
9.769 TFLOPS
FP16 (half)
-
4.884 TFLOPS
FP32 (float)
1.530 TFLOPS
152.6 GFLOPS
FP64 (double)
63.76 GFLOPS
Board Design
Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
TU116
GPU Name
GK106
-
GPU Variant
N14E-GS-A1
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
6.6 billion
Transistors
2.54 billion
284 mm²
Die Size
221 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.7
Shader Model
5.1
