ASUS ROG Strix GeForce RTX 4090
vs
ASUS ROG Strix GeForce RTX 4080 16GB


GPU comparison with benchmarks

In the gpu comparison between the ASUS ROG Strix GeForce RTX 4090 and the ASUS ROG Strix GeForce RTX 4080 16GB, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The ASUS ROG Strix GeForce RTX 4090 is based on the NVIDIA GeForce RTX 4090 and has 16384 texture shaders and 128 execution units.

ASUS ROG Strix GeForce RTX 4080 16GB is based on NVIDIA GeForce RTX 4080, which has 9728 shaders and 76 execution units.
ASUS ROG Strix GeForce RTX 4090 GPU ASUS ROG Strix GeForce RTX 4080 16GB
NVIDIA GeForce RTX 4090 Based on NVIDIA GeForce RTX 4080
AD102-300-A1 GPU Chip AD103-300-A1
Ada Lovelace Architecture Ada Lovelace
128 Streaming Multiprocessors 76
16384 Shader 9728
176 Render Output Units 112
512 Texture Units 304
128 Raytracing Cores 76

Memory

The ASUS ROG Strix GeForce RTX 4090 has 24 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 1008 GB/s.

The ASUS ROG Strix GeForce RTX 4080 16GB can access 16 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 717 GB/s.

24 GB Memory Size 16 GB
GDDR6X Memory Type GDDR6X
1.313 GHz Memory Clock 1.400 GHz
21.0 Gbps Memory Speed 22.4 Gbps
1008 GB/s Memory bandwidth 717 GB/s
384 bit Memory Interface 256 bit

Clock Speeds

The ASUS ROG Strix GeForce RTX 4090 clocks in the base with up to 2.235 GHz. The base frequency of the ASUS ROG Strix GeForce RTX 4080 16GB is 2.205 GHz.

2.235 GHz Base Clock 2.205 GHz
2.550 GHz Boost Clock 2.535 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the ASUS ROG Strix GeForce RTX 4090 is 450 W. The graphics card is supplied with energy via the 1 x 16-Pin connector.

The ASUS ROG Strix GeForce RTX 4080 16GB has a TDP of 320 W and is supplied with the required energy via 1 x 16-Pin PCIe power connectors.

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

Cooler & Fans

The ASUS ROG Strix GeForce RTX 4090 has a total of 3 Axial fans.

The ASUS ROG Strix GeForce RTX 4080 16GB has 3 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
3 x 110 mm Fan 1 3 x 110 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 38 dB

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASUS ROG Strix GeForce RTX 4090.

The ASUS ROG Strix GeForce RTX 4080 16GB supports a maximum of 4 screens.

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

Featureset

The ASUS ROG Strix GeForce RTX 4090 supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASUS ROG Strix GeForce RTX 4080 16GB is 7680x4320 pixels.

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

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

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

Dimensions

The ASUS ROG Strix GeForce RTX 4090 is 358 mm long, 149 mm high and 70 mm wide.

The ASUS ROG Strix GeForce RTX 4080 16GB is 358 mm long, 149 mm high and 70 mm wide.

358 mm Length 358 mm
149 mm Height 149 mm
70 mm Width 70 mm
4 PCIe-Slots Width (Slots) 4 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

The ASUS ROG Strix GeForce RTX 4090 was released in Q4/2022 at a price of 2,029 $.

The ASUS ROG Strix GeForce RTX 4080 16GB was introduced in Q4/2022 at a price of 1,199 $ (Reference).

ROG-STRIX-RTX4090-24G-GAMING Part-no ROG-STRIX-RTX4080-16G
Q4/2022 Release date Q4/2022
2,029 $ Launch Price 1,199 $ (Reference)
5 nm Structure size 5 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the ASUS ROG Strix GeForce RTX 4090 to help other visitors make their purchasing decisions. The average rating is 4.7 stars (3 ratings). Rate now:
Here you can rate the ASUS ROG Strix GeForce RTX 4080 16GB to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 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)

ASUS ROG Strix GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
94 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
73 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
187 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
121 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
197 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
182 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 GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
81 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
55 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
144 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
109 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
186 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
150 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 GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
187 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
142 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
202 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
202 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X
202 fps (avg)
ASUS ROG Strix GeForce RTX 4080 16GB ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X
202 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

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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