The Palit GeForce GTX 1080 JetStream is based on the NVIDIA GeForce GTX 1080 (Pascal) and has 8 GB GDDR5X graphics memory with a bandwidth of 320 GB/s.
The MANLI GeForce GTX 1660 (M1431+N542) is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a bandwidth of 192 GB/s.
Quick comparison
In FP32 performance, the Palit GeForce GTX 1080 JetStream is 76 % faster than the MANLI GeForce GTX 1660 (M1431+N542).
The Palit GeForce GTX 1080 JetStream has the GP104-400-A1 / GP104-410-A1 graphics chip installed, which is based on the Pascal architecture.
The MANLI GeForce GTX 1660 (M1431+N542) is based on the graphics chip TU116-300-A1, which comes from the Turing architecture.
Memory
Memory
Palit GeForce GTX 1080 JetStream
MANLI GeForce GTX 1660 (M1431+N542)
Memory Size
8 GB
6 GB
Memory Type
GDDR5X
GDDR5
Memory Clock
1.251 GHz
2.000 GHz
Memory Speed
10.0 Gbps
8.0 Gbps
Memory bandwidth
320 GB/s
192 GB/s
Memory Interface
256 bit
192 bit
More information
The graphics memory of the Palit GeForce GTX 1080 JetStream clocks at 1.251 GHz, which corresponds to a speed of 10.0 Gbps.
The graphics memory speed of the MANLI GeForce GTX 1660 (M1431+N542) is 8.0 Gbps and the clock speed is 2.000 GHz.
Clock Speeds
Clock Speeds
Palit GeForce GTX 1080 JetStream
MANLI GeForce GTX 1660 (M1431+N542)
Base Clock
1.607 GHz
1.530 GHz
Boost Clock
1.733 GHz
1.785 GHz
Overclocking
Yes
Yes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.
Thermal Design
Thermal Design
Palit GeForce GTX 1080 JetStream
MANLI GeForce GTX 1660 (M1431+N542)
TDP
180 W
120 W
Tjunction max
94 °C
95 °C
PCIe-Power
1 x 6-Pin, 1 x 8-Pin
1 x 8-Pin
More information
The Palit GeForce GTX 1080 JetStream is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 180 W.
The MANLI GeForce GTX 1660 (M1431+N542) has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 120 W.
Cooler & Fans
Cooler & Fans
Palit GeForce GTX 1080 JetStream
MANLI GeForce GTX 1660 (M1431+N542)
Fan-Type
Axial
Axial
Fan 1
2 x 100 mm
1 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
--
More information
The Palit GeForce GTX 1080 JetStream is equipped with a total of 2 Axial main fans.
The MANLI GeForce GTX 1660 (M1431+N542) has 1 Axial main fans that cool the GPU and memory.
Connectivity
Connectivity
Palit GeForce GTX 1080 JetStream
MANLI GeForce GTX 1660 (M1431+N542)
Max. Displays
4
3
HDCP
2.2
2.2
HDMI
1x HDMI 2.0b
1x HDMI 2.0b
DisplayPort
3x DP 1.4
1x DP 1.4
DVI
1
1
More information
Up to 4 screens can be operated with the Palit GeForce GTX 1080 JetStream.
The MANLI GeForce GTX 1660 (M1431+N542) supports the operation of a maximum of 3 monitors.
Featureset
Featureset
Palit GeForce GTX 1080 JetStream
MANLI GeForce GTX 1660 (M1431+N542)
Max. resolution
7680x4320
7680x4320
DirectX
12_1
12_1
Raytracing
No
No
DLSS / FSR
Yes
Yes
LED
No LED lighting
No LED lighting
More information
With the Palit GeForce GTX 1080 JetStream it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.
The maximum supported resolution of the MANLI GeForce GTX 1660 (M1431+N542) is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
Palit GeForce GTX 1080 JetStream
MANLI GeForce GTX 1660 (M1431+N542)
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode
Decode
AV1
No
No
More information
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.
Dimensions
Dimensions
Palit GeForce GTX 1080 JetStream
MANLI GeForce GTX 1660 (M1431+N542)
Length
285 mm
160 mm
Height
133 mm
125 mm
Width
58 mm
41 mm
Width (Slots)
3 Slots
2 Slots
SFF-Ready
No
No
More information
The Palit GeForce GTX 1080 JetStream is connected to the system via PCIe 3.0 x 16 lanes and requires 3 PCIe-Slots space in the housing.
The MANLI GeForce GTX 1660 (M1431+N542) needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
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.
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.
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.
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