INNO3D GeForce RTX 3080 iCHILL X3 LHR
vs
EVGA GeForce GTX 1660 XC OC


GPU comparison with benchmarks

The INNO3D GeForce RTX 3080 iCHILL X3 LHR is based on the NVIDIA GeForce RTX 3080 LHR (Ampere) and has 10 GB GDDR6X graphics memory with a bandwidth of 760 GB/s.

The EVGA GeForce GTX 1660 XC OC 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 3080 iCHILL X3 LHR has the GA102-202-K1-A1 graphics chip installed, which is based on the Ampere architecture.

The EVGA GeForce GTX 1660 XC OC is based on the graphics chip TU116-300-A1, which comes from the Turing architecture.
INNO3D GeForce RTX 3080 iCHILL X3 LHR GPU EVGA GeForce GTX 1660 XC OC
NVIDIA GeForce RTX 3080 LHR Based on NVIDIA GeForce GTX 1660
GA102-202-K1-A1 GPU Chip TU116-300-A1
Ampere Architecture Turing
68 Streaming Multiprocessors 22
8704 Shader 1408
96 Render Output Units 48
272 Texture Units 88
68 Raytracing Cores 0

Memory

The graphics memory of the INNO3D GeForce RTX 3080 iCHILL X3 LHR clocks at 1.188 GHz, which corresponds to a speed of 19.0 Gbps.

The graphics memory speed of the EVGA GeForce GTX 1660 XC OC is 8.0 Gbps and the clock speed is 2.000 GHz.

10 GB Memory Size 6 GB
GDDR6X Memory Type GDDR5
1.188 GHz Memory Clock 2.000 GHz
19.0 Gbps Memory Speed 8.0 Gbps
760 GB/s Memory bandwidth 192 GB/s
320 bit Memory Interface 192 bit

Clock Speeds

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

1.440 GHz Base Clock 1.530 GHz
1.770 GHz Boost Clock 1.830 GHz
Avg (Game) Clock 1.79 GHz
Yes Overclocking Yes

Thermal Design

The INNO3D GeForce RTX 3080 iCHILL X3 LHR is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 340 W.

The EVGA GeForce GTX 1660 XC 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.

340 W TDP 120 W
370 W TDP (up) --
93 °C Tjunction max 95 °C
2 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The INNO3D GeForce RTX 3080 iCHILL X3 LHR is equipped with a total of 3 Axial main fans.

The EVGA GeForce GTX 1660 XC OC has 1 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
3 x 90 mm Fan 1 1 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) dB
42-44 dB Noise (Load) --

Connectivity

Up to 4 screens can be operated with the INNO3D GeForce RTX 3080 iCHILL X3 LHR.

The EVGA GeForce GTX 1660 XC OC supports the operation of a maximum of 3 monitors.

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

Featureset

With the INNO3D GeForce RTX 3080 iCHILL X3 LHR it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the EVGA GeForce GTX 1660 XC OC 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
Decode AV1 No
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The INNO3D GeForce RTX 3080 iCHILL X3 LHR is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing.

The EVGA GeForce GTX 1660 XC OC needs the space of 3 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

300 mm Length 190 mm
135 mm Height 111 mm
-- Width --
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The INNO3D GeForce RTX 3080 iCHILL X3 LHR has been manufactured with a structure width of 8 nanometers since Q2/2021.

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

C30803-106XX-1810VA37H Part-no 06G-P4-1163-KR
Q2/2021 Release date Q1/2019
899 $ Launch Price 219 $ (Reference)
8 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)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
61 fps (avg)

2560x1440 (1440p)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
72 fps (avg)

1920x1080 (1080p)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
108 fps (avg)

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.

3840x2160 (2160p)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
37 fps (avg)

2560x1440 (1440p)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
75 fps (avg)

1920x1080 (1080p)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
124 fps (avg)
EVGA GeForce GTX 1660 XC OC EVGA GeForce GTX 1660 XC OC
6 GB GDDR5
41 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)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
106 fps (avg)
EVGA GeForce GTX 1660 XC OC EVGA GeForce GTX 1660 XC OC
6 GB GDDR5
31 fps (avg)

2560x1440 (1440p)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
181 fps (avg)
EVGA GeForce GTX 1660 XC OC EVGA GeForce GTX 1660 XC OC
6 GB GDDR5
56 fps (avg)

1920x1080 (1080p)

INNO3D GeForce RTX 3080 iCHILL X3 LHR INNO3D GeForce RTX 3080 iCHILL X3 LHR
10 GB GDDR6X
206 fps (avg)
EVGA GeForce GTX 1660 XC OC EVGA GeForce GTX 1660 XC OC
6 GB GDDR5
79 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

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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