ASUS Dual Radeon RX 6600
vs
GIGABYTE GeForce GTX 1660 SUPER OC 6G


GPU comparison with benchmarks

In the gpu comparison between the ASUS Dual Radeon RX 6600 and the GIGABYTE GeForce GTX 1660 SUPER OC 6G, 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.

GIGABYTE GeForce GTX 1660 SUPER OC 6G is based on NVIDIA GeForce GTX 1660 SUPER, which has 1408 shaders and 22 execution units.
ASUS Dual Radeon RX 6600 GPU GIGABYTE GeForce GTX 1660 SUPER OC 6G
AMD Radeon RX 6600 Based on NVIDIA GeForce GTX 1660 SUPER
Navi 23 XL GPU Chip TU116-300-A1
RDNA 2 Architecture Turing
28 Streaming Multiprocessors 22
1792 Shader 1408
64 Render Output Units 48
112 Texture Units 88
28 Raytracing Cores 0

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 GIGABYTE GeForce GTX 1660 SUPER OC 6G can access 6 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 336 GB/s.

8 GB Memory Size 6 GB
GDDR6 Memory Type GDDR6
1.750 GHz Memory Clock 1.750 GHz
14.0 Gbps Memory Speed 14.0 Gbps
224 GB/s Memory bandwidth 336 GB/s
128 bit Memory Interface 192 bit

Clock Speeds

The ASUS Dual Radeon RX 6600 clocks in the base with up to 1.626 GHz. The base frequency of the GIGABYTE GeForce GTX 1660 SUPER OC 6G is 1.530 GHz.

1.626 GHz Base Clock 1.530 GHz
2.491 GHz Boost Clock 1.830 GHz
2.06 GHz Avg (Game) Clock 1.79 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 GIGABYTE GeForce GTX 1660 SUPER OC 6G has a TDP of 125 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

132 W TDP 125 W
-- TDP (up) --
100 °C Tjunction max 93 °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 GIGABYTE GeForce GTX 1660 SUPER OC 6G has 2 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 2 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 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 GIGABYTE GeForce GTX 1660 SUPER OC 6G 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 3x DP v1.4
-- 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 GIGABYTE GeForce GTX 1660 SUPER OC 6G is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
Yes Raytracing No
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
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 GIGABYTE GeForce GTX 1660 SUPER OC 6G is 226 mm long, 122 mm high and 41 mm wide.

243 mm Length 226 mm
134 mm Height 122 mm
49 mm Width 41 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight 564 g
PCIe 4.0 x 8 GPU Interface PCIe 3.0 x 16

Additional data

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

The GIGABYTE GeForce GTX 1660 SUPER OC 6G was introduced in Q4/2019 at a price of 229 $ (Reference).

-- Part-no GV-N166SOC-6GD
Q4/2021 Release date Q4/2019
329 $ (Reference) 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 ASUS Dual Radeon RX 6600 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate 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)

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

2560x1440 (1440p)

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

1920x1080 (1080p)

ASUS Dual Radeon RX 6600 ASUS Dual Radeon RX 6600
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)

ASUS Dual Radeon RX 6600 ASUS Dual Radeon RX 6600
8 GB GDDR6
28 fps (avg)
GIGABYTE GeForce GTX 1660 SUPER OC 6G GIGABYTE GeForce GTX 1660 SUPER OC 6G
6 GB GDDR6
21 fps (avg)

1920x1080 (1080p)

ASUS Dual Radeon RX 6600 ASUS Dual Radeon RX 6600
8 GB GDDR6
64 fps (avg)
GIGABYTE GeForce GTX 1660 SUPER OC 6G GIGABYTE GeForce GTX 1660 SUPER OC 6G
6 GB GDDR6
45 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)

ASUS Dual Radeon RX 6600 ASUS Dual Radeon RX 6600
8 GB GDDR6
44 fps (avg)
GIGABYTE GeForce GTX 1660 SUPER OC 6G GIGABYTE GeForce GTX 1660 SUPER OC 6G
6 GB GDDR6
35 fps (avg)

2560x1440 (1440p)

ASUS Dual Radeon RX 6600 ASUS Dual Radeon RX 6600
8 GB GDDR6
98 fps (avg)
GIGABYTE GeForce GTX 1660 SUPER OC 6G GIGABYTE GeForce GTX 1660 SUPER OC 6G
6 GB GDDR6
68 fps (avg)

1920x1080 (1080p)

ASUS Dual Radeon RX 6600 ASUS Dual Radeon RX 6600
8 GB GDDR6
127 fps (avg)
GIGABYTE GeForce GTX 1660 SUPER OC 6G GIGABYTE GeForce GTX 1660 SUPER OC 6G
6 GB GDDR6
91 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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