Gainward GeForce GTX 1660 Pegasus OC


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Benchmark and Specs

Here we show you benchmarks and technical data for the Gainward GeForce GTX 1660 Pegasus OC. The graphics card is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a memory bandwidth of 192 GB/s. The Gainward GeForce GTX 1660 Pegasus OC has 22 execution units with 1408 shaders.

GPU

The Gainward GeForce GTX 1660 Pegasus OC has 1408 shaders and 22 execution units. The graphics card thus achieves 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
Raytracing Cores: 0

Memory

The Gainward GeForce GTX 1660 Pegasus OC can use 6 GB graphics memory of the type GDDR5. The graphics card thus achieves a memory bandwidth of 192 GB/s on a 192 bit wide memory interface.

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 clock frequency of the Gainward GeForce GTX 1660 Pegasus OC is 1.530 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.

Base Clock: 1.530 GHz
Boost Clock: 1.830 GHzDeviation vs GPU group+ 3 %
Avg (Game) Clock: 1.785 GHz
Overclocking: Yes

Thermal Design

The TDP (Thermal Design Power) of the Gainward GeForce GTX 1660 Pegasus OC is 120 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

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

Cooler & Fans

The Gainward GeForce GTX 1660 Pegasus OC has a total of 1 Axial fans to cool the graphics processor and graphics memory.

Fan-Type: Axial
Fan 1: 1 x 100 mm
Fan 2: --
Cooler-Type: Air cooling
Noise (Idle): --
Noise (Load): --

Connectivity

Up to 3 screens can be connected to the Gainward GeForce GTX 1660 Pegasus OC.

Max. Displays: 3
HDCP-Version: 2.2
HDMI Ports: 1x HDMI v2.0b
DP Ports: 1x DP v1.4
DVI Ports: 1
VGA Ports: --
USB-C Ports: --

Featureset

The Gainward GeForce GTX 1660 Pegasus OC has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_1 standard.

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

Supported Video Codecs

The video codecs accelerated in hardware by the Gainward GeForce GTX 1660 Pegasus OC reduce the processor load and ensure lower energy consumption.

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

Dimensions

The Gainward GeForce GTX 1660 Pegasus OC is 168 mm long and 126 mm high. With a width of --, the graphics card requires 2 PCIe-Slots in the case.

Length: 168 mm
Height: 126 mm
Width: --
Width (Slots): 2 PCIe-Slots
Weight: --

Additional data

The Gainward GeForce GTX 1660 Pegasus OC made in 12 nm was published in Q1/2019 for 219 $ (Reference).

GPU Interface: PCIe 3.0 x 16
Release date: Q1/2019
Launch Price: 219 $ (Reference)
Structure size: 12 nm
Part-no: NE51660S18J9-165F
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

Port Royal (Raytracing)

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)

Gainward GeForce GTX 1660 Pegasus OC Gainward GeForce GTX 1660 Pegasus OC
6 GB GDDR5
41 fps (avg)
NVIDIA GeForce GTX 1660 NVIDIA GeForce GTX 1660
Average of gpu group
40 fps (avg)

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)

Gainward GeForce GTX 1660 Pegasus OC Gainward GeForce GTX 1660 Pegasus OC
6 GB GDDR5
31 fps (avg)
NVIDIA GeForce GTX 1660 NVIDIA GeForce GTX 1660
Average of gpu group
40 fps (avg)

2560x1440 (1440p)

Gainward GeForce GTX 1660 Pegasus OC Gainward GeForce GTX 1660 Pegasus OC
6 GB GDDR5
56 fps (avg)
NVIDIA GeForce GTX 1660 NVIDIA GeForce GTX 1660
Average of gpu group
73 fps (avg)

1920x1080 (1080p)

Gainward GeForce GTX 1660 Pegasus OC Gainward GeForce GTX 1660 Pegasus OC
6 GB GDDR5
79 fps (avg)
NVIDIA GeForce GTX 1660 NVIDIA GeForce GTX 1660
Average of gpu group
91 fps (avg)

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

Gainward GeForce GTX 1660 Pegasus OC Gainward GeForce GTX 1660 Pegasus OC
6 GB GDDR5
60265
NVIDIA GeForce GTX 1660 NVIDIA GeForce GTX 1660
Average of gpu group
55406

Geekbench 6 - Vulkan

Gainward GeForce GTX 1660 Pegasus OC Gainward GeForce GTX 1660 Pegasus OC
6 GB GDDR5
57036
NVIDIA GeForce GTX 1660 NVIDIA GeForce GTX 1660
Average of gpu group
50670

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.

FP32 (TFLOPS)

More benchmarks

In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.

We use the following benchmarks to measure the performance of a graphics card:

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