ASUS ROG Strix GeForce GTX 1660 SUPER
vs
PowerColor Radeon RX Vega 56 Red Dragon


GPU comparison with benchmarks

The ASUS ROG Strix GeForce GTX 1660 SUPER is based on the NVIDIA GeForce GTX 1660 SUPER (Turing) and has 6 GB GDDR6 graphics memory with a bandwidth of 336 GB/s.

The PowerColor Radeon RX Vega 56 Red Dragon is based on the AMD RX Vega 56 (GCN 5) and has 8 GB HBM2 graphics memory with a bandwidth of 410 GB/s.

GPU

The ASUS ROG Strix GeForce GTX 1660 SUPER has the TU116-300-A1 graphics chip installed, which is based on the Turing architecture.

The PowerColor Radeon RX Vega 56 Red Dragon is based on the graphics chip Vega 10 XL, which comes from the GCN 5 architecture.
ASUS ROG Strix GeForce GTX 1660 SUPER GPU PowerColor Radeon RX Vega 56 Red Dragon
NVIDIA GeForce GTX 1660 SUPER Based on AMD RX Vega 56
TU116-300-A1 GPU Chip Vega 10 XL
Turing Architecture GCN 5
22 Streaming Multiprocessors 56
1408 Shader 3584
48 Render Output Units 64
88 Texture Units 256
0 Raytracing Cores 0

Memory

The graphics memory of the ASUS ROG Strix GeForce GTX 1660 SUPER clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps.

The graphics memory speed of the PowerColor Radeon RX Vega 56 Red Dragon is 1.6 Gbps and the clock speed is 0.800 GHz.

6 GB Memory Size 8 GB
GDDR6 Memory Type HBM2
1.750 GHz Memory Clock 0.800 GHz
14.0 Gbps Memory Speed 1.6 Gbps
336 GB/s Memory bandwidth 410 GB/s
192 bit Memory Interface 2048 bit

Clock Speeds

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

1.530 GHz Base Clock 1.177 GHz
1.815 GHz Boost Clock 1.478 GHz
1.79 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The ASUS ROG Strix GeForce GTX 1660 SUPER is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 125 W.

The PowerColor Radeon RX Vega 56 Red Dragon has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 210 W.

125 W TDP 210 W
-- TDP (up) --
93 °C Tjunction max 100 °C
1 x 8-Pin PCIe-Power 1 x 6-Pin, 1 x 8-Pin

Cooler & Fans

The ASUS ROG Strix GeForce GTX 1660 SUPER is equipped with a total of 2 Axial main fans.

The PowerColor Radeon RX Vega 56 Red Dragon has 3 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 3 x 85 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
dB Noise (Idle) dB
-- Noise (Load) --

Connectivity

Up to 3 screens can be operated with the ASUS ROG Strix GeForce GTX 1660 SUPER.

The PowerColor Radeon RX Vega 56 Red Dragon supports the operation of a maximum of 4 monitors.

3 Max. Displays 4
2.2 HDCP-Version --
1x HDMI v2.0b HDMI Ports 2x HDMI v2.0b
1x DP v1.4 DP Ports 2x DP v1.4
1 DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

With the ASUS ROG Strix GeForce GTX 1660 SUPER it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the PowerColor Radeon RX Vega 56 Red Dragon is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_1 DirectX 12_1
No Raytracing No
Yes DLSS / FSR Yes
Non addressable LED 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 / Encode

Dimensions

The ASUS ROG Strix GeForce GTX 1660 SUPER is connected to the system via PCIe 3.0 x 16 lanes and requires 3 PCIe-Slots space in the housing.

The PowerColor Radeon RX Vega 56 Red Dragon needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

243 mm Length 305 mm
130 mm Height 140 mm
47 mm Width 42 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The ASUS ROG Strix GeForce GTX 1660 SUPER has been manufactured with a structure width of 12 nanometers since Q4/2019.

The PowerColor Radeon RX Vega 56 Red Dragon came on the market in Q3/2017 and will have a structure width of 14 nanometers manufactured.

ROG-STRIX-GTX1660S-6G-GAMING Part-no AXRX VEGA 56 8GBHBM2-2D2HD/OC
Q4/2019 Release date Q3/2017
229 $ (Reference) Launch Price 399 $ (Reference)
12 nm Structure size 14 nm
data sheet Documents data sheet

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Here you can rate the ASUS ROG Strix GeForce GTX 1660 SUPER to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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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)

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)

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

Geekbench 6 - Metal

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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