GeForce RTX 5070 vs GTX 1660 Ti Mobile Refresh

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureTuring (2018−2022)Blackwell 2.0 (2025)
GPU code nameTU116BGB205
Market segmentLaptopDesktop
Release date15 May 2019 (5 years ago)2025

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores15366400
Core clock speed1455 MHz2235 MHz
Boost clock speed1590 MHz2520 MHz
Number of transistors6,600 millionno data
Manufacturing process technology12 nm0 nm
Power consumption (TDP)no data220 Watt
Texture fill rate152.6504.0
Floating-point processing power4.884 TFLOPS32.26 TFLOPS
ROPs4864
TMUs96200
Tensor Coresno data200
Ray Tracing Coresno data50

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 3.0 x16PCIe 5.0 x16
Widthno data2-slot
Supplementary power connectorsno data1x 16-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6GDDR7
Maximum RAM amount6 GB12 GB
Memory bus width192 Bit192 Bit
Memory clock speed2000 MHz2500 MHz
Memory bandwidth384.0 GB/s120.0 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 1x HDMI, 3x DisplayPort1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI++

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.56.7
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.21.3
CUDA7.59.1

Pros & cons summary


Maximum RAM amount 6 GB 12 GB

RTX 5070 has a 100% higher maximum VRAM amount.

We couldn't decide between GeForce GTX 1660 Ti Mobile Refresh and GeForce RTX 5070. We've got no test results to judge.

Be aware that GeForce GTX 1660 Ti Mobile Refresh is a notebook card while GeForce RTX 5070 is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GTX 1660 Ti Mobile Refresh
GeForce GTX 1660 Ti Mobile Refresh
NVIDIA GeForce RTX 5070
GeForce RTX 5070

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.8 44 votes

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2.6 58 votes

Rate GeForce RTX 5070 on a scale of 1 to 5:

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Questions & comments

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