GIGABYTE Radeon RX 480
vs
ASRock Radeon RX 6600 Challenger D


GPU comparison with benchmarks

In the gpu comparison between the GIGABYTE Radeon RX 480 and the ASRock Radeon RX 6600 Challenger D, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The GIGABYTE Radeon RX 480 is based on the AMD Radeon RX 480 and has 2304 texture shaders and 36 execution units.

ASRock Radeon RX 6600 Challenger D is based on AMD Radeon RX 6600, which has 1792 shaders and 28 execution units.
GIGABYTE Radeon RX 480 GPU ASRock Radeon RX 6600 Challenger D
AMD Radeon RX 480 Based on AMD Radeon RX 6600
Polaris 10 XT GPU Chip Navi 23 XL
Ellesmere Architecture RDNA 2
36 Streaming Multiprocessors 28
2304 Shader 1792
32 Render Output Units 64
144 Texture Units 112
0 Raytracing Cores 28

Memory

The GIGABYTE Radeon RX 480 has 8 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 256 GB/s.

The ASRock Radeon RX 6600 Challenger D can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 224 GB/s.

8 GB Memory Size 8 GB
GDDR5 Memory Type GDDR6
2.000 GHz Memory Clock 1.750 GHz
8.0 Gbps Memory Speed 14.0 Gbps
256 GB/s Memory bandwidth 224 GB/s
256 bit Memory Interface 128 bit

Clock Speeds

The GIGABYTE Radeon RX 480 clocks in the base with up to 1.120 GHz. The base frequency of the ASRock Radeon RX 6600 Challenger D is 1.626 GHz.

1.120 GHz Base Clock 1.626 GHz
1.266 GHz Boost Clock 2.491 GHz
Avg (Game) Clock 2.04 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the GIGABYTE Radeon RX 480 is 150 W. The graphics card is supplied with energy via the 1 x 6-Pin connector.

The ASRock Radeon RX 6600 Challenger D has a TDP of 132 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

150 W TDP 132 W
-- TDP (up) --
100 °C Tjunction max 100 °C
1 x 6-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The GIGABYTE Radeon RX 480 has a total of 1 Radial fans.

The ASRock Radeon RX 6600 Challenger D has 2 Axial fans to cool the GPU and memory.

Radial Fan-Type Axial
1 x 65 mm Fan 1 2 x 95 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
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 GIGABYTE Radeon RX 480.

The ASRock Radeon RX 6600 Challenger D supports a maximum of 4 screens.

4 Max. Displays 4
2.2 HDCP-Version 2.3
1x HDMI v2.0b 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 GIGABYTE Radeon RX 480 supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASRock Radeon RX 6600 Challenger D is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_0 DirectX 12_2 (Ultimate)
No 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 / Encode
Decode / Encode h265 / HEVC Decode / Encode
No AV1 Decode
No VP8 Decode / Encode
No VP9 Decode / Encode

Dimensions

The GIGABYTE Radeon RX 480 is 240 mm long, 112 mm high and 37 mm wide.

The ASRock Radeon RX 6600 Challenger D is 269 mm long, 132 mm high and 41 mm wide.

240 mm Length 269 mm
112 mm Height 132 mm
37 mm Width 41 mm
2 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight 627 g
PCIe 3.0 x 16 GPU Interface PCIe 4.0 x 8

Additional data

The GIGABYTE Radeon RX 480 was released in Q2/2016 at a price of 199 $ (Reference).

The ASRock Radeon RX 6600 Challenger D was introduced in Q4/2021 at a price of 329 $ (Reference).

GV-RX480D5-8GD-B Part-no RX6600 CLD 8G
Q2/2016 Release date Q4/2021
199 $ (Reference) Launch Price 329 $ (Reference)
14 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the GIGABYTE Radeon RX 480 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 6600 Challenger D 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)

ASRock Radeon RX 6600 Challenger D ASRock Radeon RX 6600 Challenger D
8 GB GDDR6
24 fps (avg)

2560x1440 (1440p)

ASRock Radeon RX 6600 Challenger D ASRock Radeon RX 6600 Challenger D
8 GB GDDR6
31 fps (avg)

1920x1080 (1080p)

ASRock Radeon RX 6600 Challenger D ASRock Radeon RX 6600 Challenger D
8 GB GDDR6
50 fps (avg)

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)

ASRock Radeon RX 6600 Challenger D ASRock Radeon RX 6600 Challenger D
8 GB GDDR6
28 fps (avg)

1920x1080 (1080p)

ASRock Radeon RX 6600 Challenger D ASRock Radeon RX 6600 Challenger D
8 GB GDDR6
64 fps (avg)

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)

ASRock Radeon RX 6600 Challenger D ASRock Radeon RX 6600 Challenger D
8 GB GDDR6
44 fps (avg)

2560x1440 (1440p)

ASRock Radeon RX 6600 Challenger D ASRock Radeon RX 6600 Challenger D
8 GB GDDR6
98 fps (avg)

1920x1080 (1080p)

ASRock Radeon RX 6600 Challenger D ASRock Radeon RX 6600 Challenger D
8 GB GDDR6
127 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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