PowerColor Radeon RX 5600 XT
vs
ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan


GPU comparison with benchmarks

The PowerColor Radeon RX 5600 XT is based on the AMD Radeon RX 5600 XT (RDNA 1) and has 6 GB GDDR6 graphics memory with a bandwidth of 288 GB/s.

The ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan is based on the NVIDIA GeForce GTX 1660 SUPER (Turing) and has 6 GB GDDR6 graphics memory with a bandwidth of 336 GB/s.

GPU

The PowerColor Radeon RX 5600 XT has the Navi 10 XLE graphics chip installed, which is based on the RDNA 1 architecture.

The ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan is based on the graphics chip TU116-300-A1, which comes from the Turing architecture.
PowerColor Radeon RX 5600 XT GPU ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan
AMD Radeon RX 5600 XT Based on NVIDIA GeForce GTX 1660 SUPER
Navi 10 XLE GPU Chip TU116-300-A1
RDNA 1 Architecture Turing
36 Streaming Multiprocessors 22
2304 Shader 1408
64 Render Output Units 48
144 Texture Units 88
0 Raytracing Cores 0

Memory

The graphics memory of the PowerColor Radeon RX 5600 XT clocks at 1.500 GHz, which corresponds to a speed of 12.0 Gbps.

The graphics memory speed of the ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan is 14.0 Gbps and the clock speed is 1.750 GHz.

6 GB Memory Size 6 GB
GDDR6 Memory Type GDDR6
1.500 GHz Memory Clock 1.750 GHz
12.0 Gbps Memory Speed 14.0 Gbps
288 GB/s Memory bandwidth 336 GB/s
192 bit Memory Interface 192 bit

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

1.130 GHz Base Clock 1.530 GHz
1.620 GHz Boost Clock 1.785 GHz
1.56 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The PowerColor Radeon RX 5600 XT is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 160 W.

The ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 125 W.

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

Cooler & Fans

The PowerColor Radeon RX 5600 XT is equipped with a total of 2 Axial main fans.

The ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan has 2 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
2 x 90 mm Fan 1 1 x 80 mm
-- Fan 2 1 x 70 mm
Air cooling Cooler-Type Air cooling
34 dB Noise (Idle) dB
39-40 dB Noise (Load) --

Connectivity

Up to 4 screens can be operated with the PowerColor Radeon RX 5600 XT.

The ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan supports the operation of a maximum of 3 monitors.

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

Featureset

With the PowerColor Radeon RX 5600 XT it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
No Raytracing No
Yes DLSS / FSR Yes
No LED lighting LED No LED lighting

Supported Video Codecs

The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
No AV1 No
Decode VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The PowerColor Radeon RX 5600 XT is connected to the system via PCIe 4.0 x 16 lanes and requires 2 PCIe-Slots space in the housing.

The ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

230 mm Length 173 mm
98 mm Height 111 mm
40 mm Width 35 mm
2 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The PowerColor Radeon RX 5600 XT has been manufactured with a structure width of 7 nanometers since Q1/2020.

The ZOTAC GAMING GeForce GTX 1660 SUPER Twin Fan came on the market in Q4/2019 and will have a structure width of 12 nanometers manufactured.

AXRX 5600 XT 6GBD6-3DH/OC Part-no ZT-T16620F-10L
Q1/2020 Release date Q4/2019
279 $ (Reference) Launch Price 229 $ (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)

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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