Radeon RX 5770 vs GeForce GTX 1660 Ti

Primary details

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

Place in the ranking157not rated
Place by popularity33not in top-100
Cost-effectiveness evaluation44.67no data
Power efficiency19.45no data
ArchitectureTuring (2018−2022)RDNA 1.0 (2019−2020)
GPU code nameTU116Navi 10
Market segmentDesktopDesktop
Release date22 February 2019 (5 years ago)no data (2024 years ago)
Launch price (MSRP)$279 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores1536no data
Core clock speed1500 MHz1000 MHz
Boost clock speed1770 MHz1000 MHz
Number of transistors6,600 millionno data
Manufacturing process technology12 nm7 nm
Power consumption (TDP)120 Watt225 Watt
Texture fill rate169.9no data
Floating-point processing power5.437 TFLOPSno data
ROPs48no data
TMUs96no data

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 4.0 x16
Length229 mmno data
Width2-slotno data
Supplementary power connectors1x 8-pinno data

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 typeGDDR6no data
Maximum RAM amount6 GBno data
Memory bus width192 Bitno data
Memory clock speed1500 MHz14000 MHz
Memory bandwidth288.0 GB/sno data
Shared memory-no data

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, 1x DisplayPortNo outputs
HDMI+-

API compatibility

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

DirectX12 (12_1)12.0 (12_1)
Shader Model6.5no data
OpenGL4.64.6
OpenCL1.2no data
Vulkan1.2.131-
CUDA7.5-

Pros & cons summary


Chip lithography 12 nm 7 nm
Power consumption (TDP) 120 Watt 225 Watt

GTX 1660 Ti has 87.5% lower power consumption.

RX 5770, on the other hand, has a 71.4% more advanced lithography process.

We couldn't decide between GeForce GTX 1660 Ti and Radeon RX 5770. We've got no test results to judge.


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
GeForce GTX 1660 Ti
AMD Radeon RX 5770
Radeon RX 5770

Comparisons with similar GPUs

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Community ratings

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4.2 7665 votes

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2.8 13 votes

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Questions & comments

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