Manli GeForce RTX 4080 Gallardo (M3535+N688)
vs
PowerColor Red Devil Radeon RX 6900 XT


GPU comparison with benchmarks

The Manli GeForce RTX 4080 Gallardo (M3535+N688) has 9728 shader units and these clock a maximum of 2.51 GHz which results in an FP32 computing power of 48.74 TFLOPS.

The PowerColor Red Devil Radeon RX 6900 XT has 5120 shader units and these clock at a maximum of 2.34 GHz and achieve an FP32 computing power of 23.96 TFLOPS.

GPU

The Manli GeForce RTX 4080 Gallardo (M3535+N688) is equipped with a graphics chip of the Ada Lovelace architecture, which has 76 streaming multiprocessors.

The graphics card PowerColor Red Devil Radeon RX 6900 XT is based on the RDNA 2 architecture and is equipped with 80 execution units.
Manli GeForce RTX 4080 Gallardo (M3535+N688) GPU PowerColor Red Devil Radeon RX 6900 XT
NVIDIA GeForce RTX 4080 Based on AMD Radeon RX 6900 XT
AD103-300-A1 GPU Chip Navi 21
Ada Lovelace Architecture RDNA 2
76 Streaming Multiprocessors 80
9728 Shader 5120
112 Render Output Units 128
304 Texture Units 320
76 Raytracing Cores 80

Memory

The Manli GeForce RTX 4080 Gallardo (M3535+N688) is equipped with a 16 GB large GDDR6X graphics memory, which is equipped with 1.400 GHz clocks.

The PowerColor Red Devil Radeon RX 6900 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.

16 GB Memory Size 16 GB
GDDR6X Memory Type GDDR6
1.400 GHz Memory Clock 2.000 GHz
22.4 Gbps Memory Speed 16.0 Gbps
717 GB/s Memory bandwidth 512 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The Manli GeForce RTX 4080 Gallardo (M3535+N688) has a turbo clock of 2.505 GHz. The turbo frequency of the PowerColor Red Devil Radeon RX 6900 XT is 2.340 GHz.

2.205 GHz Base Clock 1.825 GHz
2.505 GHz Boost Clock 2.340 GHz
Avg (Game) Clock 2.11 GHz
Yes Overclocking Yes

Thermal Design

The Manli GeForce RTX 4080 Gallardo (M3535+N688) 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 PowerColor Red Devil Radeon RX 6900 XT is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.

320 W TDP 300 W
-- TDP (up) 345 W
90 °C Tjunction max 100 °C
1 x 16-Pin PCIe-Power 3 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the Manli GeForce RTX 4080 Gallardo (M3535+N688) are cooled with a Air cooling.

The PowerColor Red Devil Radeon RX 6900 XT is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 100 mm Fan 1 2 x 100 mm
-- Fan 2 1 x 90 mm
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 34 dB

Connectivity

The Manli GeForce RTX 4080 Gallardo (M3535+N688) supports the downward compatible copy protection HDCP in version 2.3.

The PowerColor Red Devil Radeon RX 6900 XT supports HDCP in version 2.3 and all previous versions.

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

Featureset

The Manli GeForce RTX 4080 Gallardo (M3535+N688) supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The PowerColor Red Devil Radeon RX 6900 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
Addressable LED LED 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 AV1 Decode
Decode VP8 Decode / Encode
Decode VP9 Decode / Encode

Dimensions

The Manli GeForce RTX 4080 Gallardo (M3535+N688) is 63 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the PowerColor Red Devil Radeon RX 6900 XT is 63 mm and thus requires the space of 3 PCIe-Slots in the PC case.

351 mm Length 320 mm
145 mm Height 135 mm
63 mm Width 62 mm
4 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 5 nanometer process, Manli GeForce RTX 4080 Gallardo (M3535+N688) was released in Q4/2022.

The PowerColor Red Devil Radeon RX 6900 XT published in Q4/2020 is manufactured with a structure width of 7 nanometers.

M-NRTX4080G/6RMHPPP-M3535 Part-no AXRX 6900XT 16GBD6-3DHE/OC
Q4/2022 Release date Q4/2020
1,199 $ (Reference) Launch Price 1,099 $
5 nm Structure size 7 nm
data sheet Documents data sheet

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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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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

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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