EVGA GeForce GTX 1080 HYBRID GAMING
vs
Gainward GeForce GTX 1660 TI Pegasus OC


GPU comparison with benchmarks

The EVGA GeForce GTX 1080 HYBRID GAMING is based on the NVIDIA GeForce GTX 1080 (Pascal) and has 8 GB GDDR5X graphics memory with a bandwidth of 320 GB/s.

The Gainward GeForce GTX 1660 TI Pegasus OC is based on the NVIDIA GeForce GTX 1660 Ti (Turing) and has 6 GB GDDR6 graphics memory with a bandwidth of 288 GB/s.

GPU

The EVGA GeForce GTX 1080 HYBRID GAMING has the GP104-400-A1 / GP104-410-A1 graphics chip installed, which is based on the Pascal architecture.

The Gainward GeForce GTX 1660 TI Pegasus OC is based on the graphics chip TU116-400-A1, which comes from the Turing architecture.
EVGA GeForce GTX 1080 HYBRID GAMING GPU Gainward GeForce GTX 1660 TI Pegasus OC
NVIDIA GeForce GTX 1080 Based on NVIDIA GeForce GTX 1660 Ti
GP104-400-A1 / GP104-410-A1 GPU Chip TU116-400-A1
Pascal Architecture Turing
20 Streaming Multiprocessors 24
2560 Shader 1536
64 Render Output Units 48
160 Texture Units 96
0 Raytracing Cores 0

Memory

The graphics memory of the EVGA GeForce GTX 1080 HYBRID GAMING clocks at 1.251 GHz, which corresponds to a speed of 10.0 Gbps.

The graphics memory speed of the Gainward GeForce GTX 1660 TI Pegasus OC is 12.0 Gbps and the clock speed is 1.500 GHz.

8 GB Memory Size 6 GB
GDDR5X Memory Type GDDR6
1.251 GHz Memory Clock 1.500 GHz
10.0 Gbps Memory Speed 12.0 Gbps
320 GB/s Memory bandwidth 288 GB/s
256 bit Memory Interface 192 bit

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

1.708 GHz Base Clock 1.500 GHz
1.847 GHz Boost Clock 1.815 GHz
Avg (Game) Clock 1.77 GHz
Yes Overclocking Yes

Thermal Design

The EVGA GeForce GTX 1080 HYBRID GAMING is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 180 W.

The Gainward GeForce GTX 1660 TI Pegasus OC has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 120 W.

180 W TDP 120 W
-- TDP (up) --
94 °C Tjunction max 95 °C
1 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The EVGA GeForce GTX 1080 HYBRID GAMING is equipped with a total of 2 Radial/Axial (Radiator) main fans.

The Gainward GeForce GTX 1660 TI Pegasus OC has 1 Axial main fans that cool the GPU and memory.

Radial/Axial (Radiator) Fan-Type Axial
1 x 70 mm Fan 1 1 x 100 mm
1 x 120 mm Fan 2 --
AIO water cooling Cooler-Type Air cooling
dB Noise (Idle) dB
-- Noise (Load) --

Connectivity

Up to 4 screens can be operated with the EVGA GeForce GTX 1080 HYBRID GAMING.

The Gainward GeForce GTX 1660 TI Pegasus OC supports the operation of a maximum of 3 monitors.

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

Featureset

With the EVGA GeForce GTX 1080 HYBRID GAMING it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the Gainward GeForce GTX 1660 TI Pegasus OC is 7680x4320 pixels.

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

Supported Video Codecs

The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

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

Dimensions

The EVGA GeForce GTX 1080 HYBRID GAMING is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing.

The Gainward GeForce GTX 1660 TI Pegasus OC needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

267 mm Length 168 mm
111 mm Height 126 mm
-- Width --
2 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The EVGA GeForce GTX 1080 HYBRID GAMING has been manufactured with a structure width of 16 nanometers since Q2/2016.

The Gainward GeForce GTX 1660 TI Pegasus OC came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured.

08G-P4-6188-KR Part-no NE6166T018J9-161F
Q2/2016 Release date Q1/2019
599 $ (Reference) Launch Price 279 $ (Reference)
16 nm Structure size 12 nm
data sheet 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)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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

Geekbench 6 - Vulkan

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)

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