Home GPU Comparison NVIDIA GeForce GTX 1660 Ti Mobile vs NVIDIA GeForce RTX 4070 Mobile

NVIDIA GeForce GTX 1660 Ti Mobile vs NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 8GB VRAM GeForce RTX 4070 Mobile 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
Larger VRAM bandwidth (288.0GB/s vs 256.0GB/s)
NVIDIA GeForce RTX 4070 Mobile 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 7% (1695MHz vs 1590MHz)
More VRAM (8GB vs 6GB)
3072 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1660 Ti Mobile
4.884 TFLOPS
GeForce RTX 4070 Mobile +219%
15.62 TFLOPS
3DMark Time Spy
GeForce GTX 1660 Ti Mobile
5578
GeForce RTX 4070 Mobile +121%
12380
VS

Graphics Card

Apr 2019
Release Date
Jan 2023
GeForce 16 Mobile
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1455 MHz
Base Clock
1395 MHz
1590 MHz
Boost Clock
1695 MHz
1500 MHz
Memory Clock
2000 MHz

Memory

6GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
128bit
288.0GB/s
Bandwidth
256.0GB/s

Render Config

-
-
-
24
SM Count
36
1536
Shading Units
4608
96
TMUs
144
48
ROPs
48
-
Tensor Cores
144
-
RT Cores
36
64 KB (per SM)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
32 MB
-
-
-

Theoretical Performance

76.32 GPixel/s
Pixel Rate
81.36 GPixel/s
152.6 GTexel/s
Texture Rate
244.1 GTexel/s
9.769 TFLOPS
FP16 (half)
15.62 TFLOPS
4.884 TFLOPS
FP32 (float)
15.62 TFLOPS
152.6 GFLOPS
FP64 (double)
244.1 GFLOPS

Board Design

Unknown
TDP
115W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

TU116
GPU Name
AD106
-
GPU Variant
GN21-X6
Turing
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
12 nm
Process Size
4 nm
6.6 billion
Transistors
Unknown
284 mm²
Die Size
190 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.9
6.7
Shader Model
6.7

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