ASUS Dual GeForce RTX 2080
vs
ASUS ROG Strix GeForce GTX 1660 SUPER


GPU comparison with benchmarks

The ASUS Dual GeForce RTX 2080 has 2944 shader units and these clock a maximum of 1.73 GHz which results in an FP32 computing power of 10.19 TFLOPS.

The ASUS ROG Strix GeForce GTX 1660 SUPER has 1408 shader units and these clock at a maximum of 1.82 GHz and achieve an FP32 computing power of 5.11 TFLOPS.

GPU

The ASUS Dual GeForce RTX 2080 is equipped with a graphics chip of the Turing architecture, which has 46 streaming multiprocessors.

The graphics card ASUS ROG Strix GeForce GTX 1660 SUPER is based on the Turing architecture and is equipped with 22 execution units.
ASUS Dual GeForce RTX 2080 GPU ASUS ROG Strix GeForce GTX 1660 SUPER
NVIDIA GeForce RTX 2080 Based on NVIDIA GeForce GTX 1660 SUPER
TU104 GPU Chip TU116-300-A1
Turing Architecture Turing
46 Streaming Multiprocessors 22
2944 Shader 1408
64 Render Output Units 48
184 Texture Units 88
46 Raytracing Cores 0

Memory

The ASUS Dual GeForce RTX 2080 is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks.

The ASUS ROG Strix GeForce GTX 1660 SUPER has a 6 GB large GDDR6 graphics memory and the memory clock is 1.750GHz.

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

Clock Speeds

The ASUS Dual GeForce RTX 2080 has a turbo clock of 1.730 GHz. The turbo frequency of the ASUS ROG Strix GeForce GTX 1660 SUPER is 1.815 GHz.

1.515 GHz Base Clock 1.530 GHz
1.730 GHz Boost Clock 1.815 GHz
1.71 GHz Avg (Game) Clock 1.79 GHz
Yes Overclocking Yes

Thermal Design

The ASUS Dual GeForce RTX 2080 has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 88 °C.

The ASUS ROG Strix GeForce GTX 1660 SUPER is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.

215 W TDP 125 W
250 W TDP (up) --
88 °C Tjunction max 93 °C
1 x 6-Pin, 1 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the ASUS Dual GeForce RTX 2080 are cooled with a Air cooling.

The ASUS ROG Strix GeForce GTX 1660 SUPER is cooled by a Air cooling.

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

Connectivity

The ASUS Dual GeForce RTX 2080 supports the downward compatible copy protection HDCP in version 2.2.

The ASUS ROG Strix GeForce GTX 1660 SUPER supports HDCP in version 2.2 and all previous versions.

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 1x DP v1.4
-- DVI Ports 1
-- VGA Ports --
1 USB-C Ports --

Featureset

The ASUS Dual GeForce RTX 2080 supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The ASUS ROG Strix GeForce GTX 1660 SUPER supports Microsoft's DirectX version 12_1.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
Yes Raytracing No
Yes DLSS / FSR Yes
No LED lighting LED Non 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 No
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The ASUS Dual GeForce RTX 2080 is 58 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the ASUS ROG Strix GeForce GTX 1660 SUPER is 58 mm and thus requires the space of 3 PCIe-Slots in the PC case.

268 mm Length 243 mm
114 mm Height 130 mm
58 mm Width 47 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

Manufactured using the 12 nanometer process, ASUS Dual GeForce RTX 2080 was released in Q3/2018.

The ASUS ROG Strix GeForce GTX 1660 SUPER published in Q4/2019 is manufactured with a structure width of 12 nanometers.

DUAL-RTX2080-8G Part-no ROG-STRIX-GTX1660S-6G-GAMING
Q3/2018 Release date Q4/2019
749 $ Launch Price 229 $ (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)

ASUS Dual GeForce RTX 2080 ASUS Dual GeForce RTX 2080
8 GB GDDR6
38 fps (avg)

2560x1440 (1440p)

ASUS Dual GeForce RTX 2080 ASUS Dual GeForce RTX 2080
8 GB GDDR6
47 fps (avg)

1920x1080 (1080p)

ASUS Dual GeForce RTX 2080 ASUS Dual GeForce RTX 2080
8 GB GDDR6
67 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.

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)

ASUS Dual GeForce RTX 2080 ASUS Dual GeForce RTX 2080
8 GB GDDR6
65 fps (avg)
ASUS ROG Strix GeForce GTX 1660 SUPER ASUS ROG Strix GeForce GTX 1660 SUPER
6 GB GDDR6
35 fps (avg)

2560x1440 (1440p)

ASUS Dual GeForce RTX 2080 ASUS Dual GeForce RTX 2080
8 GB GDDR6
117 fps (avg)
ASUS ROG Strix GeForce GTX 1660 SUPER ASUS ROG Strix GeForce GTX 1660 SUPER
6 GB GDDR6
67 fps (avg)

1920x1080 (1080p)

ASUS Dual GeForce RTX 2080 ASUS Dual GeForce RTX 2080
8 GB GDDR6
164 fps (avg)
ASUS ROG Strix GeForce GTX 1660 SUPER ASUS ROG Strix GeForce GTX 1660 SUPER
6 GB GDDR6
90 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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