NVIDIA GeForce RTX 4090 Mobile (Laptop GPU)
vs
NVIDIA GeForce RTX 4080 Founders Edition


GPU comparison with benchmarks

The NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) is based on the NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) (Ada Lovelace) and has 16 GB GDDR6 graphics memory with a bandwidth of 576 GB/s.

The NVIDIA GeForce RTX 4080 Founders Edition is based on the NVIDIA GeForce RTX 4080 (Ada Lovelace) and has 16 GB GDDR6X graphics memory with a bandwidth of 736 GB/s.

GPU

The NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) has the AD103 graphics chip installed, which is based on the Ada Lovelace architecture.

The NVIDIA GeForce RTX 4080 Founders Edition is based on the graphics chip AD103-300-A1, which comes from the Ada Lovelace architecture.
NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) GPU NVIDIA GeForce RTX 4080 Founders Edition
NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) Based on NVIDIA GeForce RTX 4080
AD103 GPU Chip AD103-300-A1
Ada Lovelace Architecture Ada Lovelace
76 Streaming Multiprocessors 76
9728 Shader 9728
112 Render Output Units 112
304 Texture Units 304
76 Raytracing Cores 76

Memory

The graphics memory of the NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) clocks at 2.250 GHz, which corresponds to a speed of 18.0 Gbps.

The graphics memory speed of the NVIDIA GeForce RTX 4080 Founders Edition is 22.4 Gbps and the clock speed is 1.400 GHz.

16 GB Memory Size 16 GB
GDDR6 Memory Type GDDR6X
2.250 GHz Memory Clock 1.400 GHz
18.0 Gbps Memory Speed 22.4 Gbps
576 GB/s Memory bandwidth 736 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

1.620 GHz Base Clock 2.205 GHz
2.040 GHz Boost Clock 2.505 GHz
Avg (Game) Clock
No Overclocking Yes

Thermal Design

The NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) is powered by connectors. The TDP (Thermal Design Power) of the graphics card is 150 W.

The NVIDIA GeForce RTX 4080 Founders Edition has 1 x 16-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 320 W.

150 W TDP 320 W
-- TDP (up) --
Unknown Tjunction max 90 °C
PCIe-Power 1 x 16-Pin

Cooler & Fans

The NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) is equipped with a total of 0 -- main fans.

The NVIDIA GeForce RTX 4080 Founders Edition has 2 Axial main fans that cool the GPU and memory.

-- Fan-Type Axial
-- Fan 1 2 x 110 mm
-- Fan 2 --
-- Cooler-Type Air cooling
dB Noise (Idle) 0 dB
-- Noise (Load) 38 dB

Connectivity

Up to 4 screens can be operated with the NVIDIA GeForce RTX 4090 Mobile (Laptop GPU).

The NVIDIA GeForce RTX 4080 Founders Edition supports the operation of a maximum of 4 monitors.

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

Featureset

With the NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the NVIDIA GeForce RTX 4080 Founders Edition is 7680x4320 pixels.

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

Supported Video Codecs

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.

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

Dimensions

The NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) is connected to the system via PCIe 4.0 x 16 lanes and requires -- space in the housing.

The NVIDIA GeForce RTX 4080 Founders Edition needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface.

-- Length 304 mm
-- Height 137 mm
-- Width 61 mm
-- Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

The NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) has been manufactured with a structure width of 5 nanometers since Q1/2023.

The NVIDIA GeForce RTX 4080 Founders Edition came on the market in Q4/2022 and will have a structure width of 5 nanometers manufactured.

-- Part-no --
Q1/2023 Release date Q4/2022
-- Launch Price 1,199 $ (Reference)
5 nm Structure size 5 nm
-- Documents data sheet

Rate these graphics cards now

Here you can rate the NVIDIA GeForce RTX 4090 Mobile (Laptop GPU) to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the NVIDIA GeForce RTX 4080 Founders Edition to help other visitors make their purchasing decisions. The average rating is 5.0 stars (2 ratings). Rate now:

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

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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