INNO3D GeForce RTX 2080 Ti GAMING OC X3
vs
GIGABYTE GeForce GTX 1660 GAMING 6G


GPU comparison with benchmarks

The INNO3D GeForce RTX 2080 Ti GAMING OC X3 is based on the NVIDIA GeForce RTX 2080 Ti (Turing) and has 11 GB GDDR6 graphics memory with a bandwidth of 616 GB/s.

The GIGABYTE GeForce GTX 1660 GAMING 6G is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a bandwidth of 192 GB/s.

GPU

The INNO3D GeForce RTX 2080 Ti GAMING OC X3 has the TU102 graphics chip installed, which is based on the Turing architecture.

The GIGABYTE GeForce GTX 1660 GAMING 6G is based on the graphics chip TU116-300-A1, which comes from the Turing architecture.
INNO3D GeForce RTX 2080 Ti GAMING OC X3 GPU GIGABYTE GeForce GTX 1660 GAMING 6G
NVIDIA GeForce RTX 2080 Ti Based on NVIDIA GeForce GTX 1660
TU102 GPU Chip TU116-300-A1
Turing Architecture Turing
68 Streaming Multiprocessors 22
4352 Shader 1408
88 Render Output Units 48
272 Texture Units 88
68 Raytracing Cores 0

Memory

The graphics memory of the INNO3D GeForce RTX 2080 Ti GAMING OC X3 clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps.

The graphics memory speed of the GIGABYTE GeForce GTX 1660 GAMING 6G is 8.0 Gbps and the clock speed is 2.000 GHz.

11 GB Memory Size 6 GB
GDDR6 Memory Type GDDR5
1.750 GHz Memory Clock 2.000 GHz
14.0 Gbps Memory Speed 8.0 Gbps
616 GB/s Memory bandwidth 192 GB/s
352 bit Memory Interface 192 bit

Clock Speeds

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

1.350 GHz Base Clock 1.530 GHz
1.665 GHz Boost Clock 1.785 GHz
1.55 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The INNO3D GeForce RTX 2080 Ti GAMING OC X3 is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 260 W.

The GIGABYTE GeForce GTX 1660 GAMING 6G has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 120 W.

260 W TDP 120 W
295 W TDP (up) --
89 °C Tjunction max 95 °C
2 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The INNO3D GeForce RTX 2080 Ti GAMING OC X3 is equipped with a total of 3 Axial main fans.

The GIGABYTE GeForce GTX 1660 GAMING 6G has 3 Axial main fans that cool the GPU and memory.

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

Connectivity

Up to 4 screens can be operated with the INNO3D GeForce RTX 2080 Ti GAMING OC X3.

The GIGABYTE GeForce GTX 1660 GAMING 6G 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 v1.4a DP Ports 3x DP v1.4
-- DVI Ports --
-- VGA Ports --
1 USB-C Ports --

Featureset

With the INNO3D GeForce RTX 2080 Ti GAMING OC X3 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the GIGABYTE GeForce GTX 1660 GAMING 6G is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
Yes Raytracing No
Yes DLSS / FSR Yes
ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light 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 INNO3D GeForce RTX 2080 Ti GAMING OC X3 is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing.

The GIGABYTE GeForce GTX 1660 GAMING 6G needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

272 mm Length 280 mm
118 mm Height 116 mm
-- Width 40 mm
2 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The INNO3D GeForce RTX 2080 Ti GAMING OC X3 has been manufactured with a structure width of 12 nanometers since Q3/2018.

The GIGABYTE GeForce GTX 1660 GAMING 6G came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured.

N208T3-11D6X-1150VA24 Part-no GV-N1660GAMING-6GD
Q3/2018 Release date Q1/2019
999 $ (Reference) Launch Price 219 $ (Reference)
12 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)

Speed Way Graphics Score (Raytracing)

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

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)

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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