GIGABYTE GeForce GTX 1660 SUPER GAMING 6G
vs
ZOTAC GeForce GTX 1080 IceStorm 2X


GPU comparison with benchmarks

The GIGABYTE GeForce GTX 1660 SUPER GAMING 6G has 1408 shader units and these clock a maximum of 1.79 GHz which results in an FP32 computing power of 5.03 TFLOPS.

The ZOTAC GeForce GTX 1080 IceStorm 2X has 2560 shader units and these clock at a maximum of 1.73 GHz and achieve an FP32 computing power of 8.87 TFLOPS.

GPU

The GIGABYTE GeForce GTX 1660 SUPER GAMING 6G is equipped with a graphics chip of the Turing architecture, which has 22 streaming multiprocessors.

The graphics card ZOTAC GeForce GTX 1080 IceStorm 2X is based on the Pascal architecture and is equipped with 20 execution units.
GIGABYTE GeForce GTX 1660 SUPER GAMING 6G GPU ZOTAC GeForce GTX 1080 IceStorm 2X
NVIDIA GeForce GTX 1660 SUPER Based on NVIDIA GeForce GTX 1080
TU116-300-A1 GPU Chip GP104-400-A1 / GP104-410-A1
Turing Architecture Pascal
22 Streaming Multiprocessors 20
1408 Shader 2560
48 Render Output Units 64
88 Texture Units 160
0 Raytracing Cores 0

Memory

The GIGABYTE GeForce GTX 1660 SUPER GAMING 6G is equipped with a 6 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks.

The ZOTAC GeForce GTX 1080 IceStorm 2X has a 8 GB large GDDR5X graphics memory and the memory clock is 1.251GHz.

6 GB Memory Size 8 GB
GDDR6 Memory Type GDDR5X
1.750 GHz Memory Clock 1.251 GHz
14.0 Gbps Memory Speed 10.0 Gbps
336 GB/s Memory bandwidth 320 GB/s
192 bit Memory Interface 256 bit

Clock Speeds

The GIGABYTE GeForce GTX 1660 SUPER GAMING 6G has a turbo clock of 1.785 GHz. The turbo frequency of the ZOTAC GeForce GTX 1080 IceStorm 2X is 1.733 GHz.

1.530 GHz Base Clock 1.607 GHz
1.785 GHz Boost Clock 1.733 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The GIGABYTE GeForce GTX 1660 SUPER GAMING 6G has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C.

The ZOTAC GeForce GTX 1080 IceStorm 2X is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 94 °C.

125 W TDP 230 W
-- TDP (up) --
93 °C Tjunction max 94 °C
1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the GIGABYTE GeForce GTX 1660 SUPER GAMING 6G are cooled with a Air cooling.

The ZOTAC GeForce GTX 1080 IceStorm 2X is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 80 mm Fan 1 2 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
dB Noise (Idle) dB
-- Noise (Load) --

Connectivity

The GIGABYTE GeForce GTX 1660 SUPER GAMING 6G supports the downward compatible copy protection HDCP in version 2.2.

The ZOTAC GeForce GTX 1080 IceStorm 2X supports HDCP in version 2.2 and all previous versions.

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

Featureset

The GIGABYTE GeForce GTX 1660 SUPER GAMING 6G supports the DirectX standard from Microsoft in version 12_1.

The ZOTAC GeForce GTX 1080 IceStorm 2X supports Microsoft's DirectX version 12_1.

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

This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

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

Dimensions

The GIGABYTE GeForce GTX 1660 SUPER GAMING 6G is 40 mm wide and therefore needs the space of 2 PCIe-Slots in the case.

The width of the ZOTAC GeForce GTX 1080 IceStorm 2X is 40 mm and thus requires the space of 2 PCIe-Slots in the PC case.

280 mm Length 300 mm
117 mm Height 148 mm
40 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

Manufactured using the 12 nanometer process, GIGABYTE GeForce GTX 1660 SUPER GAMING 6G was released in Q4/2019.

The ZOTAC GeForce GTX 1080 IceStorm 2X published in Q2/2016 is manufactured with a structure width of 16 nanometers.

GV-N166SGAMING-6GD Part-no ZT-P10800E-10S
Q4/2019 Release date Q2/2016
229 $ (Reference) Launch Price 599 $ (Reference)
12 nm Structure size 16 nm
data sheet Documents --

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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.

2560x1440 (1440p)

1920x1080 (1080p)

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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