MSI GeForce GTX 1660 SUPER VENTUS
vs
MSI Radeon RX 6600 XT MECH 2X 8G V1


GPU comparison with benchmarks

In the gpu comparison between the MSI GeForce GTX 1660 SUPER VENTUS and the MSI Radeon RX 6600 XT MECH 2X 8G V1, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The MSI GeForce GTX 1660 SUPER VENTUS is based on the NVIDIA GeForce GTX 1660 SUPER and has 1408 texture shaders and 22 execution units.

MSI Radeon RX 6600 XT MECH 2X 8G V1 is based on AMD Radeon RX 6600 XT, which has 2048 shaders and 32 execution units.
MSI GeForce GTX 1660 SUPER VENTUS GPU MSI Radeon RX 6600 XT MECH 2X 8G V1
NVIDIA GeForce GTX 1660 SUPER Based on AMD Radeon RX 6600 XT
TU116-300-A1 GPU Chip Navi 23 XT
Turing Architecture RDNA 2
22 Streaming Multiprocessors 32
1408 Shader 2048
48 Render Output Units 64
88 Texture Units 128
0 Raytracing Cores 32

Memory

The MSI GeForce GTX 1660 SUPER VENTUS has 6 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 336 GB/s.

The MSI Radeon RX 6600 XT MECH 2X 8G V1 can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 256 GB/s.

6 GB Memory Size 8 GB
GDDR6 Memory Type GDDR6
1.750 GHz Memory Clock 2.000 GHz
14.0 Gbps Memory Speed 16.0 Gbps
336 GB/s Memory bandwidth 256 GB/s
192 bit Memory Interface 128 bit

Clock Speeds

The MSI GeForce GTX 1660 SUPER VENTUS clocks in the base with up to 1.530 GHz. The base frequency of the MSI Radeon RX 6600 XT MECH 2X 8G V1 is 1.968 GHz.

1.530 GHz Base Clock 1.968 GHz
1.785 GHz Boost Clock 2.589 GHz
Avg (Game) Clock 2.36 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the MSI GeForce GTX 1660 SUPER VENTUS is 125 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The MSI Radeon RX 6600 XT MECH 2X 8G V1 has a TDP of 160 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

125 W TDP 160 W
-- TDP (up) --
93 °C Tjunction max 100 °C
1 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The MSI GeForce GTX 1660 SUPER VENTUS has a total of 2 Axial fans.

The MSI Radeon RX 6600 XT MECH 2X 8G V1 has 2 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 90 mm Fan 1 2 x 90 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 3 screens can be connected to the MSI GeForce GTX 1660 SUPER VENTUS.

The MSI Radeon RX 6600 XT MECH 2X 8G V1 supports a maximum of 4 screens.

3 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 MSI GeForce GTX 1660 SUPER VENTUS supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the MSI Radeon RX 6600 XT MECH 2X 8G V1 is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_1 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
Decode VP8 Decode / Encode
Decode VP9 Decode / Encode

Dimensions

The MSI GeForce GTX 1660 SUPER VENTUS is 231 mm long, 128 mm high and 42 mm wide.

The MSI Radeon RX 6600 XT MECH 2X 8G V1 is 215 mm long, 128 mm high and 42 mm wide.

231 mm Length 215 mm
128 mm Height 128 mm
42 mm Width 42 mm
2 PCIe-Slots Width (Slots) 2 PCIe-Slots
718 g Weight 728 g
PCIe 3.0 x 16 GPU Interface PCIe 4.0 x 8

Additional data

The MSI GeForce GTX 1660 SUPER VENTUS was released in Q4/2019 at a price of 229 $ (Reference).

The MSI Radeon RX 6600 XT MECH 2X 8G V1 was introduced in Q3/2021 at a price of 379 $ (Reference).

-- Part-no --
Q4/2019 Release date Q3/2021
229 $ (Reference) Launch Price 379 $ (Reference)
12 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the MSI GeForce GTX 1660 SUPER VENTUS to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the MSI Radeon RX 6600 XT MECH 2X 8G V1 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)

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)

MSI GeForce GTX 1660 SUPER VENTUS MSI GeForce GTX 1660 SUPER VENTUS
6 GB GDDR6
66 fps (avg)
MSI Radeon RX 6600 XT MECH 2X 8G V1 MSI Radeon RX 6600 XT MECH 2X 8G V1
8 GB GDDR6
106 fps (avg)

1920x1080 (1080p)

MSI GeForce GTX 1660 SUPER VENTUS MSI GeForce GTX 1660 SUPER VENTUS
6 GB GDDR6
89 fps (avg)
MSI Radeon RX 6600 XT MECH 2X 8G V1 MSI Radeon RX 6600 XT MECH 2X 8G V1
8 GB GDDR6
151 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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