Manli Nebula GeForce RTX 5060 OC 3X
vs
Sapphire Radeon RX 6800 XT


GPU comparison with benchmarks

The Manli Nebula GeForce RTX 5060 OC 3X has 3840 shader units and these clock a maximum of 2.55 GHz which results in an FP32 computing power of 19.59 TFLOPS.

The Sapphire Radeon RX 6800 XT has 4608 shader units and these clock at a maximum of 2.25 GHz and achieve an FP32 computing power of 20.74 TFLOPS.

GPU

The Manli Nebula GeForce RTX 5060 OC 3X is equipped with a graphics chip of the Blackwell 2.0 architecture, which has 30 streaming multiprocessors.

The graphics card Sapphire Radeon RX 6800 XT is based on the RDNA 2 architecture and is equipped with 72 execution units.
Manli Nebula GeForce RTX 5060 OC 3X GPU Sapphire Radeon RX 6800 XT
NVIDIA GeForce RTX 5060 Based on AMD Radeon RX 6800 XT
GB206-250-A1 GPU Chip Navi 21 XT
Blackwell 2.0 Architecture RDNA 2
30 Streaming Multiprocessors 72
3840 Shader 4608
48 Render Output Units 128
120 Texture Units 288
30 Raytracing Cores 72

Memory

The Manli Nebula GeForce RTX 5060 OC 3X is equipped with a 8 GB large GDDR7 graphics memory, which is equipped with 1.750 GHz clocks.

The Sapphire Radeon RX 6800 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.

8 GB Memory Size 16 GB
GDDR7 Memory Type GDDR6
1.750 GHz Memory Clock 2.000 GHz
28.0 Gbps Memory Speed 16.0 Gbps
448 GB/s Memory bandwidth 512 GB/s
128 bit Memory Interface 256 bit

Clock Speeds

The Manli Nebula GeForce RTX 5060 OC 3X has a turbo clock of 2.550 GHz. The turbo frequency of the Sapphire Radeon RX 6800 XT is 2.250 GHz.

2.280 GHz Base Clock 1.825 GHz
2.550 GHz Boost Clock 2.250 GHz
Avg (Game) Clock 2.02 GHz
Yes Overclocking Yes

Thermal Design

The Manli Nebula GeForce RTX 5060 OC 3X has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 89 °C.

The Sapphire 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.

155 W TDP 300 W
-- TDP (up) 345 W
89 °C Tjunction max 100 °C
1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the Manli Nebula GeForce RTX 5060 OC 3X are cooled with a Air cooling.

The Sapphire Radeon RX 6800 XT is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 90 mm Fan 1 3 x 80 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 37 dB

Connectivity

The Manli Nebula GeForce RTX 5060 OC 3X supports the downward compatible copy protection HDCP in version 2.3.

The Sapphire Radeon RX 6800 XT supports HDCP in version 2.3 and all previous versions.

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

Featureset

The Manli Nebula GeForce RTX 5060 OC 3X supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The Sapphire Radeon RX 6800 XT supports Microsoft's DirectX version 12_2 (Ultimate).

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

Supported Video Codecs

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.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode / Encode AV1 Decode
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode

Dimensions

The Manli Nebula GeForce RTX 5060 OC 3X is 42 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the Sapphire Radeon RX 6800 XT is 42 mm and thus requires the space of 3 PCIe-Slots in the PC case.

312 mm Length 267 mm
124 mm Height 120 mm
42 mm Width 50 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight 1500 g
PCIe 5 x 8 GPU Interface PCIe 4.0 x 16
No SFF-Ready No

Additional data

Manufactured using the 5 nanometer process, Manli Nebula GeForce RTX 5060 OC 3X was released in Q4/2025.

The Sapphire Radeon RX 6800 XT published in Q2/2021 is manufactured with a structure width of 7 nanometers.

M-N506NO/D78G-M3670 Part-no 21304-01-20G
Q4/2025 Release date Q2/2021
299 $ (Reference) Launch Price 649 $ (Reference)
5 nm Structure size 7 nm
data sheet Documents data sheet

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Here you can rate the Manli Nebula GeForce RTX 5060 OC 3X to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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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)

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)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
59 fps (avg)

2560x1440 (1440p)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
68 fps (avg)

1920x1080 (1080p)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
102 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.

3840x2160 (2160p)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
32 fps (avg)

2560x1440 (1440p)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
64 fps (avg)

1920x1080 (1080p)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
112 fps (avg)

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)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
105 fps (avg)

2560x1440 (1440p)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
180 fps (avg)

1920x1080 (1080p)

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
200 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

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
155408

Geekbench 6 - Vulkan

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
155418

Geekbench 6 - Metal

Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
16 GB GDDR6
195225

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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