ASUS Dual Radeon RX 6600
vs
ASRock Radeon RX 6500 XT Challenger ITX 4GB


GPU comparison with benchmarks

In the gpu comparison between the ASUS Dual Radeon RX 6600 and the ASRock Radeon RX 6500 XT Challenger ITX 4GB, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The ASUS Dual Radeon RX 6600 is based on the AMD Radeon RX 6600 and has 1792 texture shaders and 28 execution units.

ASRock Radeon RX 6500 XT Challenger ITX 4GB is based on AMD Radeon RX 6500 XT, which has 1024 shaders and 16 execution units.
ASUS Dual Radeon RX 6600 GPU ASRock Radeon RX 6500 XT Challenger ITX 4GB
AMD Radeon RX 6600 Based on AMD Radeon RX 6500 XT
Navi 23 XL GPU Chip Navi 24 XT
RDNA 2 Architecture RDNA 2
28 Streaming Multiprocessors 16
1792 Shader 1024
64 Render Output Units 32
112 Texture Units 64
28 Raytracing Cores 16

Memory

The ASUS Dual Radeon RX 6600 has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 224 GB/s.

The ASRock Radeon RX 6500 XT Challenger ITX 4GB can access 4 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 144 GB/s.

8 GB Memory Size 4 GB
GDDR6 Memory Type GDDR6
1.750 GHz Memory Clock 2.250 GHz
14.0 Gbps Memory Speed 18.0 Gbps
224 GB/s Memory bandwidth 144 GB/s
128 bit Memory Interface 64 bit

Clock Speeds

The ASUS Dual Radeon RX 6600 clocks in the base with up to 1.626 GHz. The base frequency of the ASRock Radeon RX 6500 XT Challenger ITX 4GB is 2.200 GHz.

1.626 GHz Base Clock 2.200 GHz
2.491 GHz Boost Clock 2.815 GHz
2.06 GHz Avg (Game) Clock 2.61 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the ASUS Dual Radeon RX 6600 is 132 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The ASRock Radeon RX 6500 XT Challenger ITX 4GB has a TDP of 107 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

132 W TDP 107 W
-- TDP (up) --
100 °C Tjunction max 97 °C
1 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

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

The ASRock Radeon RX 6500 XT Challenger ITX 4GB has 1 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 1 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
37 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.

The ASRock Radeon RX 6500 XT Challenger ITX 4GB supports a maximum of 2 screens.

4 Max. Displays 2
2.3 HDCP-Version 2.3
1x HDMI v2.1 HDMI Ports 1x HDMI v2.1
3x DP v1.4a DP Ports 1x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

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

The maximum resolution of the ASRock Radeon RX 6500 XT Challenger ITX 4GB is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
No LED lighting LED No LED lighting

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

Dimensions

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

The ASRock Radeon RX 6500 XT Challenger ITX 4GB is 179 mm long, 124 mm high and 40 mm wide.

243 mm Length 179 mm
134 mm Height 124 mm
49 mm Width 40 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight 385 g
PCIe 4.0 x 8 GPU Interface PCIe 4.0 x 4

Additional data

The ASUS Dual Radeon RX 6600 was released in Q4/2021 at a price of 329 $ (Reference).

The ASRock Radeon RX 6500 XT Challenger ITX 4GB was introduced in Q1/2022 at a price of 199 $ (Reference).

-- Part-no RX6500XT CLI 4G
Q4/2021 Release date Q1/2022
329 $ (Reference) Launch Price 199 $ (Reference)
7 nm Structure size 6 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the ASUS Dual Radeon RX 6600 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the ASRock Radeon RX 6500 XT Challenger ITX 4GB 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.

2560x1440 (1440p)

ASUS Dual Radeon RX 6600 ASUS Dual Radeon RX 6600
8 GB GDDR6
28 fps (avg)

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)

ASUS Dual Radeon RX 6600 ASUS Dual Radeon RX 6600
8 GB GDDR6
127 fps (avg)
ASRock Radeon RX 6500 XT Challenger ITX 4GB ASRock Radeon RX 6500 XT Challenger ITX 4GB
4 GB GDDR6
68 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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