The Manli Nebula GeForce RTX 5090 has 21760 shader units and these clock a maximum of 2.41 GHz which results in an FP32 computing power of 104.80 TFLOPS.
The Manli Nebula GeForce RTX 5090 is equipped with a graphics chip of the Blackwell architecture, which has 170 streaming multiprocessors.
The graphics card ASUS ROG Strix GeForce GTX 1080 is based on the Pascal architecture and is equipped with 20 execution units.
Memory
Memory
Manli Nebula GeForce RTX 5090
ASUS ROG Strix GeForce GTX 1080
Memory Size
32 GB
8 GB
Memory Type
GDDR7
GDDR5X
Memory Clock
1.750 GHz
1.251 GHz
Memory Speed
28.0 Gbps
10.0 Gbps
Memory bandwidth
1,792 GB/s
320 GB/s
Memory Interface
512 bit
256 bit
More information
The Manli Nebula GeForce RTX 5090 is equipped with a 32 GB large GDDR7 graphics memory, which is equipped with 1.750 GHz clocks.
The ASUS ROG Strix GeForce GTX 1080 has a 8 GB large GDDR5X graphics memory and the memory clock is 1.251GHz.
Clock Speeds
Clock Speeds
Manli Nebula GeForce RTX 5090
ASUS ROG Strix GeForce GTX 1080
Base Clock
2.017 GHz
1.607 GHz
Boost Clock
2.407 GHz
1.771 GHz
Avg (Game) Clock
--
1.73 GHz
Overclocking
Yes
Yes
More information
The Manli Nebula GeForce RTX 5090 has a turbo clock of 2.407 GHz. The turbo frequency of the ASUS ROG Strix GeForce GTX 1080 is 1.771 GHz.
Thermal Design
Thermal Design
Manli Nebula GeForce RTX 5090
ASUS ROG Strix GeForce GTX 1080
TDP
575 W
180 W
Tjunction max
90 °C
94 °C
PCIe-Power
1 x 16-Pin
1 x 6-Pin, 1 x 8-Pin
More information
The Manli Nebula GeForce RTX 5090 has 1 x 16-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 90 °C.
The ASUS ROG Strix GeForce GTX 1080 is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 94 °C.
Cooler & Fans
Cooler & Fans
Manli Nebula GeForce RTX 5090
ASUS ROG Strix GeForce GTX 1080
Fan-Type
Axial
Axial
Fan 1
3 x 100 mm
3 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
--
More information
The graphics processor and graphics memory of the Manli Nebula GeForce RTX 5090 are cooled with a Air cooling.
The ASUS ROG Strix GeForce GTX 1080 is cooled by a Air cooling.
Connectivity
Connectivity
Manli Nebula GeForce RTX 5090
ASUS ROG Strix GeForce GTX 1080
Max. Displays
4
4
HDCP
2.3
2.2
HDMI
1x HDMI 2.1b
2x HDMI 2.0b
DisplayPort
3x DP 2.1b
2x DP 1.4
DVI
--
1
More information
The Manli Nebula GeForce RTX 5090 supports the downward compatible copy protection HDCP in version 2.3.
The ASUS ROG Strix GeForce GTX 1080 supports HDCP in version 2.2 and all previous versions.
Featureset
Featureset
Manli Nebula GeForce RTX 5090
ASUS ROG Strix GeForce GTX 1080
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_1
Raytracing
Yes
No
DLSS / FSR
Yes
Yes
LED
Addressable LED
ASUS Aura Sync
More information
The Manli Nebula GeForce RTX 5090 supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The ASUS ROG Strix GeForce GTX 1080 supports Microsoft's DirectX version 12_1.
Supported Video Codecs
Supported Video Codecs
Manli Nebula GeForce RTX 5090
ASUS ROG Strix GeForce GTX 1080
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode / Encode
Decode
VP9
Decode / Encode
Decode
AV1
Decode / Encode
No
More information
This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.
Dimensions
Dimensions
Manli Nebula GeForce RTX 5090
ASUS ROG Strix GeForce GTX 1080
Length
345 mm
298 mm
Height
150 mm
134 mm
Width
65 mm
40 mm
Width (Slots)
4 Slots
2 Slots
SFF-Ready
No
No
More information
The Manli Nebula GeForce RTX 5090 is 65 mm wide and therefore needs the space of 2 PCIe-Slots in the case.
The width of the ASUS ROG Strix GeForce GTX 1080 is 65 mm and thus requires the space of 2 PCIe-Slots in the PC case.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
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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