ASUS Dual Radeon RX 6600 XT OC
vs
PowerColor Red Devil Radeon RX 6600 XT


GPU comparison with benchmarks

In the gpu comparison between the ASUS Dual Radeon RX 6600 XT OC and the PowerColor Red Devil Radeon RX 6600 XT, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The ASUS Dual Radeon RX 6600 XT OC is based on the AMD Radeon RX 6600 XT and has 2048 texture shaders and 32 execution units.

PowerColor Red Devil Radeon RX 6600 XT is based on AMD Radeon RX 6600 XT, which has 2048 shaders and 32 execution units.
ASUS Dual Radeon RX 6600 XT OC GPU PowerColor Red Devil Radeon RX 6600 XT
AMD Radeon RX 6600 XT Based on AMD Radeon RX 6600 XT
Navi 23 XT GPU Chip Navi 23 XT
RDNA 2 Architecture RDNA 2
32 Streaming Multiprocessors 32
2048 Shader 2048
64 Render Output Units 64
128 Texture Units 128
32 Raytracing Cores 32

Memory

The ASUS Dual Radeon RX 6600 XT OC has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 256 GB/s.

The PowerColor Red Devil Radeon RX 6600 XT can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 256 GB/s.

8 GB Memory Size 8 GB
GDDR6 Memory Type GDDR6
2.000 GHz Memory Clock 2.000 GHz
16.0 Gbps Memory Speed 16.0 Gbps
256 GB/s Memory bandwidth 256 GB/s
128 bit Memory Interface 128 bit

Clock Speeds

The ASUS Dual Radeon RX 6600 XT OC clocks in the base with up to 2.000 GHzDeviation vs GPU group+ 2 %. The base frequency of the PowerColor Red Devil Radeon RX 6600 XT is 2.188 GHzDeviation vs GPU group+ 11 %.

2.000 GHzDeviation vs GPU group+ 2 % Base Clock 2.188 GHzDeviation vs GPU group+ 11 %
2.607 GHzDeviation vs GPU group+ 1 % Boost Clock 2.607 GHzDeviation vs GPU group+ 1 %
2.40 GHzDeviation vs GPU group+ 2 % Avg (Game) Clock 2.43 GHzDeviation vs GPU group+ 3 %
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the ASUS Dual Radeon RX 6600 XT OC is 160 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The PowerColor Red Devil Radeon RX 6600 XT has a TDP of 160 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors.

160 W TDP 160 W
-- TDP (up) --
100 °C Tjunction max 100 °C
1 x 8-Pin PCIe-Power 1 x 6-Pin, 1 x 8-Pin

Cooler & Fans

The ASUS Dual Radeon RX 6600 XT OC has a total of 2 Axial fans.

The PowerColor Red Devil Radeon RX 6600 XT has 2 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 2 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 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 ASUS Dual Radeon RX 6600 XT OC.

The PowerColor Red Devil Radeon RX 6600 XT supports a maximum of 4 screens.

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

Featureset

The ASUS Dual Radeon RX 6600 XT OC supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the PowerColor Red Devil Radeon RX 6600 XT is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
ASUS Aura Sync LED Addressable LED

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 Decode
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode

Dimensions

The ASUS Dual Radeon RX 6600 XT OC is 243 mm long, 134 mm high and 49 mm wide.

The PowerColor Red Devil Radeon RX 6600 XT is 251 mm long, 133 mm high and 54 mm wide.

243 mm Length 251 mm
134 mm Height 133 mm
49 mm Width 54 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 8 GPU Interface PCIe 4.0 x 8

Additional data

The ASUS Dual Radeon RX 6600 XT OC was released in Q3/2021 at a price of 379 $ (Reference).

The PowerColor Red Devil Radeon RX 6600 XT was introduced in Q3/2021 at a price of 379 $ (Reference).

-- Part-no AXRX 6600XT 8GBD6-3DHE/OC
Q3/2021 Release date Q3/2021
379 $ (Reference) Launch Price 379 $ (Reference)
7 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards 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)

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.

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)

ASUS Dual Radeon RX 6600 XT OC ASUS Dual Radeon RX 6600 XT OC
8 GB GDDR6
107 fps (avg)
PowerColor Red Devil Radeon RX 6600 XT PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6
107 fps (avg)

1920x1080 (1080p)

ASUS Dual Radeon RX 6600 XT OC ASUS Dual Radeon RX 6600 XT OC
8 GB GDDR6
152 fps (avg)
PowerColor Red Devil Radeon RX 6600 XT PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6
152 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

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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