GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
vs
EVGA GeForce RTX 2080 Ti XC Black Edition Gaming


GPU comparison with benchmarks

The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G has 1536 shader units and these clock a maximum of 1.86 GHz which results in an FP32 computing power of 5.72 TFLOPS.

The EVGA GeForce RTX 2080 Ti XC Black Edition Gaming has 4352 shader units and these clock at a maximum of 1.56 GHz and achieve an FP32 computing power of 13.58 TFLOPS.

GPU

The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G is equipped with a graphics chip of the Turing architecture, which has 24 streaming multiprocessors.

The graphics card EVGA GeForce RTX 2080 Ti XC Black Edition Gaming is based on the Turing architecture and is equipped with 68 execution units.
GIGABYTE GeForce GTX 1660 TI GAMING OC 6G GPU EVGA GeForce RTX 2080 Ti XC Black Edition Gaming
NVIDIA GeForce GTX 1660 Ti Based on NVIDIA GeForce RTX 2080 Ti
TU116-400-A1 GPU Chip TU102
Turing Architecture Turing
24 Streaming Multiprocessors 68
1536 Shader 4352
48 Render Output Units 88
96 Texture Units 272
0 Raytracing Cores 68

Memory

The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G is equipped with a 6 GB large GDDR6 graphics memory, which is equipped with 1.500 GHz clocks.

The EVGA GeForce RTX 2080 Ti XC Black Edition Gaming has a 11 GB large GDDR6 graphics memory and the memory clock is 1.750GHz.

6 GB Memory Size 11 GB
GDDR6 Memory Type GDDR6
1.500 GHz Memory Clock 1.750 GHz
12.0 Gbps Memory Speed 14.0 Gbps
288 GB/s Memory bandwidth 616 GB/s
192 bit Memory Interface 352 bit

Clock Speeds

The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G has a turbo clock of 1.860 GHz. The turbo frequency of the EVGA GeForce RTX 2080 Ti XC Black Edition Gaming is 1.560 GHz.

1.500 GHz Base Clock 1.350 GHz
1.860 GHz Boost Clock 1.560 GHz
1.77 GHz Avg (Game) Clock 1.55 GHz
Yes Overclocking Yes

Thermal Design

The GIGABYTE GeForce GTX 1660 TI GAMING OC 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 95 °C.

The EVGA GeForce RTX 2080 Ti XC Black Edition Gaming is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 89 °C.

120 W TDP 250 W
-- TDP (up) 320 W
95 °C Tjunction max 89 °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 TI GAMING OC 6G are cooled with a Air cooling.

The EVGA GeForce RTX 2080 Ti XC Black Edition Gaming is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 80 mm Fan 1 2 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
dB Noise (Idle) 0 dB
-- Noise (Load) 43 dB

Connectivity

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

The EVGA GeForce RTX 2080 Ti XC Black Edition Gaming 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 v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports 1

Featureset

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

The EVGA GeForce RTX 2080 Ti XC Black Edition Gaming supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_1 DirectX 12_2 (Ultimate)
No Raytracing Yes
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 TI GAMING OC 6G is 40 mm wide and therefore needs the space of 2 PCIe-Slots in the case.

The width of the EVGA GeForce RTX 2080 Ti XC Black Edition Gaming is 40 mm and thus requires the space of 2 PCIe-Slots in the PC case.

280 mm Length 270 mm
117 mm Height 111 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 TI GAMING OC 6G was released in Q1/2019.

The EVGA GeForce RTX 2080 Ti XC Black Edition Gaming published in Q3/2018 is manufactured with a structure width of 12 nanometers.

GV-N166TGAMING OC-6GD Part-no 11G-P4-2282-KR
Q1/2019 Release date Q3/2018
279 $ (Reference) Launch Price 1,619 $
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)

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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