PowerColor Hellhound Radeon RX 6600
vs
GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition


GPU comparison with benchmarks

The PowerColor Hellhound Radeon RX 6600 has 1792 shader units and these clock a maximum of 2.49 GHz which results in an FP32 computing power of 8.93 TFLOPS.

The GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition has 3072 shader units and these clock at a maximum of 1.85 GHz and achieve an FP32 computing power of 11.33 TFLOPS.

GPU

The PowerColor Hellhound Radeon RX 6600 is equipped with a graphics chip of the RDNA 2 architecture, which has 28 streaming multiprocessors.

The graphics card GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition is based on the Turing architecture and is equipped with 48 execution units.
PowerColor Hellhound Radeon RX 6600 GPU GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition
AMD Radeon RX 6600 Based on NVIDIA GeForce RTX 2080 SUPER
Navi 23 XL GPU Chip TU104
RDNA 2 Architecture Turing
28 Streaming Multiprocessors 48
1792 Shader 3072
64 Render Output Units 64
112 Texture Units 192
28 Raytracing Cores 48

Memory

The PowerColor Hellhound Radeon RX 6600 is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks.

The GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition has a 8 GB large GDDR6 graphics memory and the memory clock is 1.938GHz.

8 GB Memory Size 8 GB
GDDR6 Memory Type GDDR6
1.750 GHz Memory Clock 1.938 GHz
14.0 Gbps Memory Speed 15.5 Gbps
224 GB/s Memory bandwidth 496 GB/s
128 bit Memory Interface 256 bit

Clock Speeds

The PowerColor Hellhound Radeon RX 6600 has a turbo clock of 2.491 GHz. The turbo frequency of the GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition is 1.845 GHz.

1.626 GHz Base Clock 1.650 GHz
2.491 GHz Boost Clock 1.845 GHz
2.04 GHz Avg (Game) Clock 1.82 GHz
Yes Overclocking Yes

Thermal Design

The PowerColor Hellhound Radeon RX 6600 has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C.

The GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 89 °C.

132 W TDP 250 W
-- TDP (up) --
100 °C Tjunction max 89 °C
1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the PowerColor Hellhound Radeon RX 6600 are cooled with a Air cooling.

The GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition is cooled by a Air cooling.

Axial Fan-Type Axial
2 x 100 mm Fan 1 3 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

The PowerColor Hellhound Radeon RX 6600 supports the downward compatible copy protection HDCP in version 2.3.

The GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition supports HDCP in version 2.2 and all previous versions.

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

Featureset

The PowerColor Hellhound Radeon RX 6600 supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Non addressable LED LED 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
Decode AV1 No
Decode / Encode VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The PowerColor Hellhound Radeon RX 6600 is 45 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition is 45 mm and thus requires the space of 3 PCIe-Slots in the PC case.

220 mm Length 320 mm
132 mm Height 152 mm
45 mm Width 60 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 8 GPU Interface PCIe 3.0 x 16

Additional data

Manufactured using the 7 nanometer process, PowerColor Hellhound Radeon RX 6600 was released in Q4/2021.

The GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition published in Q3/2019 is manufactured with a structure width of 12 nanometers.

AXRX 6600 8GBD6-3DHL Part-no 28ISL6UC51WA
Q4/2021 Release date Q3/2019
329 $ (Reference) Launch Price 699 $ (Reference)
7 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)

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)

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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