The Manli Stellar GeForce RTX 5090 OC has 21760 shader units and these clock a maximum of 2.44 GHz which results in an FP32 computing power of 106.11 TFLOPS.
The Manli Stellar GeForce RTX 5090 OC is equipped with a graphics chip of the Blackwell architecture, which has 170 streaming multiprocessors.
The graphics card AMD Radeon RX 6800 XT is based on the RDNA 2 architecture and is equipped with 72 execution units.
Memory
Memory
Manli Stellar GeForce RTX 5090 OC
AMD Radeon RX 6800 XT
Memory Size
32 GB
16 GB
Memory Type
GDDR7
GDDR6
Memory Clock
1.750 GHz
2.000 GHz
Memory Speed
28.0 Gbps
16.0 Gbps
Memory bandwidth
1,792 GB/s
512 GB/s
Memory Interface
512 bit
256 bit
More information
The Manli Stellar GeForce RTX 5090 OC is equipped with a 32 GB large GDDR7 graphics memory, which is equipped with 1.750 GHz clocks.
The AMD Radeon RX 6800 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.
Clock Speeds
Clock Speeds
Manli Stellar GeForce RTX 5090 OC
AMD Radeon RX 6800 XT
Base Clock
2.017 GHz
1.825 GHz
Boost Clock
2.437 GHz
2.250 GHz
Avg (Game) Clock
--
2.02 GHz
Overclocking
Yes
Yes
More information
The Manli Stellar GeForce RTX 5090 OC has a turbo clock of 2.437 GHz. The turbo frequency of the AMD Radeon RX 6800 XT is 2.250 GHz.
Thermal Design
Thermal Design
Manli Stellar GeForce RTX 5090 OC
AMD Radeon RX 6800 XT
TDP
575 W
300 W
TDP (up)
--
345 W
Tjunction max
90 °C
100 °C
PCIe-Power
1 x 16-Pin
2 x 8-Pin
More information
The Manli Stellar GeForce RTX 5090 OC 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 AMD Radeon RX 6800 XT is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.
Cooler & Fans
Cooler & Fans
Manli Stellar GeForce RTX 5090 OC
AMD Radeon RX 6800 XT
Fan-Type
Axial
Axial
Fan 1
3 x 100 mm
3 x 80 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
--
37 dB
More information
The graphics processor and graphics memory of the Manli Stellar GeForce RTX 5090 OC are cooled with a Air cooling.
The AMD Radeon RX 6800 XT is cooled by a Air cooling.
Connectivity
Connectivity
Manli Stellar GeForce RTX 5090 OC
AMD Radeon RX 6800 XT
Max. Displays
4
4
HDCP
2.3
2.3
HDMI
1x HDMI 2.1b
1x HDMI 2.1
DisplayPort
3x DP 2.1b
2x DP 1.4a
USB-C
--
1
More information
The Manli Stellar GeForce RTX 5090 OC supports the downward compatible copy protection HDCP in version 2.3.
The AMD Radeon RX 6800 XT supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
Manli Stellar GeForce RTX 5090 OC
AMD Radeon RX 6800 XT
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
Addressable LED
Non addressable LED
More information
The Manli Stellar GeForce RTX 5090 OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The AMD Radeon RX 6800 XT supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
Manli Stellar GeForce RTX 5090 OC
AMD Radeon RX 6800 XT
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode / Encode
Decode / Encode
VP9
Decode / Encode
Decode / Encode
AV1
Decode / Encode
Decode
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 Stellar GeForce RTX 5090 OC
AMD Radeon RX 6800 XT
Length
360 mm
270 mm
Height
146 mm
120 mm
Width
70 mm
--
Width (Slots)
4 Slots
3 Slots
Weight
--
1,503 g
SFF-Ready
No
No
More information
The Manli Stellar GeForce RTX 5090 OC is 70 mm wide and therefore needs the space of 3 PCIe-Slots in the case.
The width of the AMD Radeon RX 6800 XT is 70 mm and thus requires the space of 3 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.
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.
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.
Here you can rate the Manli Stellar GeForce RTX 5090 OC to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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