ASUS ROG Strix LC GeForce RTX 4090 OC
Benchmark and Specs


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Benchmark and Specs

Here you will find all technical data as well as various benchmarks of the ASUS ROG Strix LC GeForce RTX 4090 OC. Up to 4 screens with a maximum resolution of up to 7680x4320 can be operated with this graphics card. The maximum turbo clock of the ASUS ROG Strix LC GeForce RTX 4090 OC is 2.640 GHz, so the graphics card achieves an FP32 computing power of 86.51 TFLOPS.

GPU

The ASUS ROG Strix LC GeForce RTX 4090 OC is equipped with 128 execution and 16384 shader units. With single precision, a theoretical FP32 computing power of 86.51 TFLOPS is achieved.

Based on: NVIDIA GeForce RTX 4090
GPU Chip: AD102-300-A1 (Ada Lovelace)
Streaming Multiprocessors: 128
Shader: 16384
Render Output Units: 176
Texture Units: 512
Raytracing Cores: 128

Memory

The ASUS ROG Strix LC GeForce RTX 4090 OC has a 384 bit wide memory interface, with which a memory bandwidth of 1008 GB/s is achieved. In total, 24 GB GDDR6X graphics memory is available for the graphics card.

Memory Size: 24 GB
Memory Type: GDDR6X
Memory Clock: 1.313 GHz
Memory Speed: 21.0 Gbps
Memory bandwidth: 1008 GB/s
Memory Interface: 384 bit

Clock Speeds

The manufacturer specifies the memory clock of the ASUS ROG Strix LC GeForce RTX 4090 OC with 2.235 GHz (base clock) or with 2.640 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further.

Base Clock: 2.235 GHz
Boost Clock: 2.640 GHzDeviation vs GPU group+ 5 %
Avg (Game) Clock:
Overclocking: Yes

Thermal Design

The ASUS ROG Strix LC GeForce RTX 4090 OC has 1 x 16-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 90 °C.

TDP: 450 W (Reference)
TDP (up): --
Tjunction max: 90 °C
PCIe-Power: 1 x 16-Pin

Cooler & Fans

The ASUS ROG Strix LC GeForce RTX 4090 OC is equipped with 3 Radial / Axial (Radiator) main fans, which are used to cool the graphics processor and graphics memory.

Fan-Type: Radial / Axial (Radiator)
Fan 1: 1 x 75 mm
Fan 2: 2 x 120 mm
Cooler-Type: Air cooling
Noise (Idle): 0 dB / Silent
Noise (Load): --

Connectivity

Up to 4 screens can be connected to the ASUS ROG Strix LC GeForce RTX 4090 OC, whereby the backward-compatible HDCP copy protection is supported in the 2.3 version.

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

Featureset

The ASUS ROG Strix LC GeForce RTX 4090 OC supports a maximum resolution of 7680x4320 pixels and the DirectX standard version 12_2 (Ultimate).

Max. resolution: 7680x4320
DirectX: 12_2 (Ultimate)
Raytracing: Yes
DLSS / FSR: Yes
LED: ASUS Aura Sync

Supported Video Codecs

Here is a list of which video codecs can be decoded / encoded by the ASUS ROG Strix LC GeForce RTX 4090 OC in hardware in order to minimize the processor load.

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

Dimensions

The dimensions of the ASUS ROG Strix LC GeForce RTX 4090 OC are 293 mm in length, 133 mm in height and 52 mm in width. Thus 3 PCIe-Slots are needed in a case.

Length: 293 mm
Height: 133 mm
Width: 52 mm
Width (Slots): 3 PCIe-Slots
Weight: --

Additional data

The ASUS ROG Strix LC GeForce RTX 4090 OC is manufactured in a structure width of 5 nm and has a PCIe 4.0 x 16 lanes interface. The graphics card was released in Q2/2023.

GPU Interface: PCIe 4.0 x 16
Release date: Q2/2023
Launch Price: 1,599 $ (Reference)
Structure size: 5 nm
Part-no: --
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

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
19855
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
19627

Port Royal (Raytracing)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
26374
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
26070

Speed Way Graphics Score (Raytracing)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
10215
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
10098

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)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
97 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
94 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
194 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
185 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
204 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
195 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)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
84 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
80 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
149 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
142 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
193 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
184 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)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
194 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
186 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
210 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
203 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
210 fps (avg)
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
213 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

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
337763
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
349582

Geekbench 6 - Vulkan

ASUS ROG Strix LC GeForce RTX 4090 OC ASUS ROG Strix LC GeForce RTX 4090 OC
24 GB GDDR6X
269729
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4090
Average of gpu group
197830

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)

More benchmarks

In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.

We use the following benchmarks to measure the performance of a graphics card:

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