NVIDIA NVIDIA GeForce GTX 1660 Speed index 4/100 Last updated: 2025-05-23

ASUS Phoenix GeForce GTX 1660 OC Benchmark and Specs

All technical data and various benchmarks of the ASUS Phoenix GeForce GTX 1660 OC are listed on this page. The graphics card is based on the TU116-300-A1 (Turing) graphics chip, which is manufactured with a structure width of 12 nm. The ASUS Phoenix GeForce GTX 1660 OC can operate up to 3 screens with a maximum resolution of up to 7680x4320 become.

FP32: 5.16TFLOPS
Boost Clock: 1.83GHz
Memory: 6GB GDDR5
TDP: 120 W

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Technical details

GPU

The ASUS Phoenix GeForce GTX 1660 OC has 22 execution units with 1408 shaders. This gives the graphics card a theoretical FP32 computing power of 5.16 TFLOPS.

Based on: NVIDIA GeForce GTX 1660
GPU Chip: TU116-300-A1 (Turing)
Streaming Multiprocessors: 22
Shader: 1408
Render Output Units: 48
Texture Units: 88

Memory

The ASUS Phoenix GeForce GTX 1660 OC is equipped with 6 GB graphics memory of the type GDDR5. The memory clock of the graphics card is 2.000 GHz and the speed is 8 Gbps.

Memory Size: 6 GB
Memory Type: GDDR5
Memory Clock: 2.000 GHz
Memory Speed: 8.0 Gbps
Memory bandwidth: 192 GB/s
Memory Interface: 192 bit

Clock Speeds

The base frequency of this graphics card is 1.530 GHz and the manufacturer specifies the maximum turbo clock as 1.830 GHz. If supported (see below), the performance can be further increased by overclocking.

Base Clock: 1.530 GHz
Boost Clock: 1.830 GHz+3 %
Avg (Game) Clock: 1.800 GHz
Overclocking: Yes

Thermal Design

The ASUS Phoenix GeForce GTX 1660 OC is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 120 W.

TDP: 120 W
Tjunction max: 95 °C
PCIe-Power: 1 x 8-Pin

Cooler & Fans

Graphics processor and graphics memory of the ASUS Phoenix GeForce GTX 1660 OC are cooled by a Air cooling.

Fan-Type: Axial
Fan 1: 1 x 100 mm
Cooler-Type: Air cooling

Connectivity

Up to 3 monitors can be operated with the ASUS Phoenix GeForce GTX 1660 OC.

Max. Displays: 3
HDCP: 2.2
HDMI: 1x HDMI 2.0b
DisplayPort: 1x DP 1.4
DVI: 1

Featureset

With the ASUS Phoenix GeForce GTX 1660 OC it is possible to operate a screen with a resolution of up to 7680x4320 pixels. Furthermore, the DirectX standard version 12_1 is supported.

Max. resolution: 7680x4320
DirectX: 12_1
Raytracing: No
DLSS / FSR: Yes
LED: No LED lighting

Supported Video Codecs

This area lists the video codecs that the ASUS Phoenix GeForce GTX 1660 OC can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption.

h264: Decode / Encode
h265 / HEVC: Decode / Encode
VP8: Decode
VP9: Decode
AV1: No

Dimensions

The ASUS Phoenix GeForce GTX 1660 OC needs the space of 2 PCIe-Slots in a case. It is 174 mm long, 121 mm high and 39 mm wide.

Length: 174 mm
Height: 121 mm
Width: 39 mm
Width (Slots): 2 PCIe-Slots
SFF-Ready: No

Additional data

The ASUS Phoenix GeForce GTX 1660 OC was released in Q1/2019 at a price of 219 $. The graphics card manufactured in 12 nm is connected to the system via PCIe 3.0 x 16 lanes.

GPU Interface: PCIe 3.0 x 16
Release date: Q1/2019
Launch Price: 219 $ (Reference)
Structure size: 12 nm
Part-no: PH-GTX1660-O6G
Documents: data sheet

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Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score Rank 4,245 / 5,633

ASUS Phoenix GeForce GTX 1660 OC6 GB GDDR5
2,477
NVIDIA GeForce GTX 1660Average of gpu group
2,481

Port Royal (Raytracing) Rank 3,807 / 4,176

ASUS Phoenix GeForce GTX 1660 OC6 GB GDDR5
1,467
NVIDIA GeForce GTX 1660Average of gpu group
1,469

View all 3DMark Benchmark (DirectX, Raytracing) benchmark results

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

1920x1080 (1080p) Rank 2,685 / 2,843

ASUS Phoenix GeForce GTX 1660 OC6 GB GDDR5
41 fps (avg)
NVIDIA GeForce GTX 1660Average of gpu group
40 fps (avg)

View all The Last of Us Part 1 benchmark results

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p) Rank 3,708 / 4,595

ASUS Phoenix GeForce GTX 1660 OC6 GB GDDR5
31 fps (avg)
NVIDIA GeForce GTX 1660Average of gpu group
40 fps (avg)

2560x1440 (1440p) Rank 3,777 / 4,594

ASUS Phoenix GeForce GTX 1660 OC6 GB GDDR5
56 fps (avg)
NVIDIA GeForce GTX 1660Average of gpu group
73 fps (avg)

1920x1080 (1080p) Rank 3,757 / 4,601

ASUS Phoenix GeForce GTX 1660 OC6 GB GDDR5
79 fps (avg)
NVIDIA GeForce GTX 1660Average of gpu group
91 fps (avg)

View all Battlefield 5 benchmark results

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL Rank 3,600 / 5,255

ASUS Phoenix GeForce GTX 1660 OC6 GB GDDR5
60,265
NVIDIA GeForce GTX 1660Average of gpu group
55,406

Geekbench 6 - Vulkan Rank 3,774 / 5,233

ASUS Phoenix GeForce GTX 1660 OC6 GB GDDR5
57,036
NVIDIA GeForce GTX 1660Average of gpu group
50,670

View all Geekbench 6 (OpenCL, Vulkan, Metal) benchmark results

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.