Colorful GeForce GTX 1660 Ti 6G-V
vs
Gainward GeForce RTX 3080 12GB Phoenix GS


GPU comparison with benchmarks

The Colorful GeForce GTX 1660 Ti 6G-V has 1536 shader units and these clock a maximum of 1.77 GHz which results in an FP32 computing power of 5.44 TFLOPS.

The Gainward GeForce RTX 3080 12GB Phoenix GS has 8960 shader units and these clock at a maximum of 1.74 GHz and achieve an FP32 computing power of 31.18 TFLOPS.

GPU

The Colorful GeForce GTX 1660 Ti 6G-V is equipped with a graphics chip of the Turing architecture, which has 24 streaming multiprocessors.

The graphics card Gainward GeForce RTX 3080 12GB Phoenix GS is based on the Ampere architecture and is equipped with 70 execution units.
Colorful GeForce GTX 1660 Ti 6G-V GPU Gainward GeForce RTX 3080 12GB Phoenix GS
NVIDIA GeForce GTX 1660 Ti Based on NVIDIA GeForce RTX 3080 12GB
TU116-400-A1 GPU Chip GA102
Turing Architecture Ampere
24 Streaming Multiprocessors 70
1536 Shader 8960
48 Render Output Units 112
96 Texture Units 280
0 Raytracing Cores 70

Memory

The Colorful GeForce GTX 1660 Ti 6G-V is equipped with a 6 GB large GDDR6 graphics memory, which is equipped with 1.500 GHz clocks.

The Gainward GeForce RTX 3080 12GB Phoenix GS has a 12 GB large GDDR6X graphics memory and the memory clock is 1.188GHz.

6 GB Memory Size 12 GB
GDDR6 Memory Type GDDR6X
1.500 GHz Memory Clock 1.188 GHz
12.0 Gbps Memory Speed 19.0 Gbps
288 GB/s Memory bandwidth 912 GB/s
192 bit Memory Interface 384 bit

Clock Speeds

The Colorful GeForce GTX 1660 Ti 6G-V has a turbo clock of 1.770 GHz. The turbo frequency of the Gainward GeForce RTX 3080 12GB Phoenix GS is 1.740 GHz.

1.500 GHz Base Clock 1.260 GHz
1.770 GHz Boost Clock 1.740 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The Colorful GeForce GTX 1660 Ti 6G-V 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 Gainward GeForce RTX 3080 12GB Phoenix GS is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.

120 W TDP 350 W
-- TDP (up) --
95 °C Tjunction max 93 °C
1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the Colorful GeForce GTX 1660 Ti 6G-V are cooled with a Air cooling.

The Gainward GeForce RTX 3080 12GB Phoenix GS is cooled by a Air cooling.

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

Connectivity

The Colorful GeForce GTX 1660 Ti 6G-V supports the downward compatible copy protection HDCP in version 2.2.

The Gainward GeForce RTX 3080 12GB Phoenix GS supports HDCP in version 2.3 and all previous versions.

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

Featureset

The Colorful GeForce GTX 1660 Ti 6G-V supports the DirectX standard from Microsoft in version 12_1.

The Gainward GeForce RTX 3080 12GB Phoenix GS 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 Addressable LED

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 Decode
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The Colorful GeForce GTX 1660 Ti 6G-V is 42 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the Gainward GeForce RTX 3080 12GB Phoenix GS is 42 mm and thus requires the space of 3 PCIe-Slots in the PC case.

222 mm Length 294 mm
126 mm Height 112 mm
42 mm Width --
2 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 12 nanometer process, Colorful GeForce GTX 1660 Ti 6G-V was released in Q1/2019.

The Gainward GeForce RTX 3080 12GB Phoenix GS published in Q1/2022 is manufactured with a structure width of 8 nanometers.

-- Part-no NED3080S19KB-132AX
Q1/2019 Release date Q1/2022
279 $ (Reference) Launch Price 699 $ (Reference)
12 nm Structure size 8 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.

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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