ASUS Dual Radeon RX 6400
vs
ASUS Phoenix GeForce GTX 1660 SUPER OC


GPU comparison with benchmarks

In the gpu comparison between the ASUS Dual Radeon RX 6400 and the ASUS Phoenix GeForce GTX 1660 SUPER OC, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The ASUS Dual Radeon RX 6400 is based on the AMD Radeon RX 6400 and has 768 texture shaders and 12 execution units.

ASUS Phoenix GeForce GTX 1660 SUPER OC is based on NVIDIA GeForce GTX 1660 SUPER, which has 1408 shaders and 22 execution units.
ASUS Dual Radeon RX 6400 GPU ASUS Phoenix GeForce GTX 1660 SUPER OC
AMD Radeon RX 6400 Based on NVIDIA GeForce GTX 1660 SUPER
Navi 24 XL GPU Chip TU116-300-A1
RDNA 2 Architecture Turing
12 Streaming Multiprocessors 22
768 Shader 1408
32 Render Output Units 48
48 Texture Units 88
12 Raytracing Cores 0

Memory

The ASUS Dual Radeon RX 6400 has 4 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 128 GB/s.

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

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

Clock Speeds

The ASUS Dual Radeon RX 6400 clocks in the base with up to 1.923 GHz. The base frequency of the ASUS Phoenix GeForce GTX 1660 SUPER OC is 1.530 GHz.

1.923 GHz Base Clock 1.530 GHz
2.321 GHz Boost Clock 1.830 GHz
2.04 GHz Avg (Game) Clock 1.80 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the ASUS Dual Radeon RX 6400 is 53 W. The graphics card is supplied with energy via the connector.

The ASUS Phoenix GeForce GTX 1660 SUPER OC has a TDP of 125 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

53 W TDP 125 W
-- TDP (up) --
97 °C Tjunction max 93 °C
PCIe-Power 1 x 8-Pin

Cooler & Fans

The ASUS Dual Radeon RX 6400 has a total of 2 Axial fans.

The ASUS Phoenix GeForce GTX 1660 SUPER OC has 1 Axial fans to cool the GPU and memory.

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

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 2 screens can be connected to the ASUS Dual Radeon RX 6400.

The ASUS Phoenix GeForce GTX 1660 SUPER OC supports a maximum of 3 screens.

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

Featureset

The ASUS Dual Radeon RX 6400 supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASUS Phoenix GeForce GTX 1660 SUPER OC is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
Yes Raytracing No
Yes DLSS / FSR Yes
ASUS Aura Sync 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 6400 is 201 mm long, 124 mm high and 41 mm wide.

The ASUS Phoenix GeForce GTX 1660 SUPER OC is 174 mm long, 121 mm high and 39 mm wide.

201 mm Length 174 mm
124 mm Height 121 mm
41 mm Width 39 mm
2 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 4.0 x 4 GPU Interface PCIe 3.0 x 16
No SFF-Ready No

Additional data

The ASUS Dual Radeon RX 6400 was released in Q2/2022 at a price of 159 $ (Reference).

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

-- Part-no PH-GTX1660S-O6G
Q2/2022 Release date Q4/2019
159 $ (Reference) Launch Price 229 $ (Reference)
6 nm Structure size 12 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the ASUS Dual Radeon RX 6400 to help other visitors make their purchasing decisions. The average rating is 4.0 stars (3 ratings). Rate now:
Here you can rate the ASUS Phoenix GeForce GTX 1660 SUPER OC to help other visitors make their purchasing decisions. The average rating is 3.0 stars (1 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)

ASUS Dual Radeon RX 6400 ASUS Dual Radeon RX 6400
4 GB GDDR6
8 fps (avg)

2560x1440 (1440p)

ASUS Dual Radeon RX 6400 ASUS Dual Radeon RX 6400
4 GB GDDR6
11 fps (avg)

1920x1080 (1080p)

ASUS Dual Radeon RX 6400 ASUS Dual Radeon RX 6400
4 GB GDDR6
21 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)

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)

ASUS Dual Radeon RX 6400 ASUS Dual Radeon RX 6400
4 GB GDDR6
19 fps (avg)
ASUS Phoenix GeForce GTX 1660 SUPER OC ASUS Phoenix GeForce GTX 1660 SUPER OC
6 GB GDDR6
35 fps (avg)

2560x1440 (1440p)

ASUS Dual Radeon RX 6400 ASUS Dual Radeon RX 6400
4 GB GDDR6
36 fps (avg)
ASUS Phoenix GeForce GTX 1660 SUPER OC ASUS Phoenix GeForce GTX 1660 SUPER OC
6 GB GDDR6
68 fps (avg)

1920x1080 (1080p)

ASUS Dual Radeon RX 6400 ASUS Dual Radeon RX 6400
4 GB GDDR6
48 fps (avg)
ASUS Phoenix GeForce GTX 1660 SUPER OC ASUS Phoenix GeForce GTX 1660 SUPER OC
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

ASUS Dual Radeon RX 6400 ASUS Dual Radeon RX 6400
4 GB GDDR6
339470

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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