PowerColor Red Devil Radeon RX 6800 XT
vs
ASUS Dual GeForce GTX 1660 SUPER Mini OC


GPU comparison with benchmarks

In the gpu comparison between the PowerColor Red Devil Radeon RX 6800 XT and the ASUS Dual GeForce GTX 1660 SUPER Mini OC, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The PowerColor Red Devil Radeon RX 6800 XT is based on the AMD Radeon RX 6800 XT and has 4608 texture shaders and 72 execution units.

ASUS Dual GeForce GTX 1660 SUPER Mini OC is based on NVIDIA GeForce GTX 1660 SUPER, which has 1408 shaders and 22 execution units.
PowerColor Red Devil Radeon RX 6800 XT GPU ASUS Dual GeForce GTX 1660 SUPER Mini OC
AMD Radeon RX 6800 XT Based on NVIDIA GeForce GTX 1660 SUPER
Navi 21 XT GPU Chip TU116-300-A1
RDNA 2 Architecture Turing
72 Streaming Multiprocessors 22
4608 Shader 1408
128 Render Output Units 48
288 Texture Units 88
72 Raytracing Cores 0

Memory

The PowerColor Red Devil Radeon RX 6800 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s.

The ASUS Dual GeForce GTX 1660 SUPER Mini OC can access 6 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 336 GB/s.

16 GB Memory Size 6 GB
GDDR6 Memory Type GDDR6
2.000 GHz Memory Clock 1.750 GHz
16.0 Gbps Memory Speed 14.0 Gbps
512 GB/s Memory bandwidth 336 GB/s
256 bit Memory Interface 192 bit

Clock Speeds

The PowerColor Red Devil Radeon RX 6800 XT clocks in the base with up to 1.900 GHz. The base frequency of the ASUS Dual GeForce GTX 1660 SUPER Mini OC is 1.530 GHz.

1.900 GHz Base Clock 1.530 GHz
2.340 GHz Boost Clock 1.860 GHz
2.09 GHz Avg (Game) Clock 1.83 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the PowerColor Red Devil Radeon RX 6800 XT is 300 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The ASUS Dual GeForce GTX 1660 SUPER Mini OC has a TDP of 125 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

300 W TDP 125 W
345 W TDP (up) --
100 °C Tjunction max 93 °C
2 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The PowerColor Red Devil Radeon RX 6800 XT has a total of 3 Axial fans.

The ASUS Dual GeForce GTX 1660 SUPER Mini OC has 2 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 2 x 90 mm
1 x 90 mm Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) dB
36-38 dB Noise (Load) --

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the PowerColor Red Devil Radeon RX 6800 XT.

The ASUS Dual GeForce GTX 1660 SUPER Mini OC supports a maximum of 3 screens.

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

The PowerColor Red Devil Radeon RX 6800 XT supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASUS Dual GeForce GTX 1660 SUPER Mini OC is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
Yes Raytracing No
Yes DLSS / FSR Yes
Addressable LED LED ASUS Aura Sync

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 No
Decode / Encode VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The PowerColor Red Devil Radeon RX 6800 XT is 320 mm long, 135 mm high and 62 mm wide.

The ASUS Dual GeForce GTX 1660 SUPER Mini OC is 197 mm long, 121 mm high and 39 mm wide.

320 mm Length 197 mm
135 mm Height 121 mm
62 mm Width 39 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
1610 g Weight --
PCIe 4.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The PowerColor Red Devil Radeon RX 6800 XT was released in Q1/2021 at a price of 799 $.

The ASUS Dual GeForce GTX 1660 SUPER Mini OC was introduced in Q4/2019 at a price of 229 $ (Reference).

AXRX 6800XT 16GBD6-3DHE/OC Part-no DUAL-GTX1660S-O6G-MINI
Q1/2021 Release date Q4/2019
799 $ Launch Price 229 $ (Reference)
7 nm Structure size 12 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the PowerColor Red Devil Radeon RX 6800 XT to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:
Here you can rate the ASUS Dual GeForce GTX 1660 SUPER Mini OC to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

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

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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