GIGABYTE GeForce RTX 3090 VISION OC 24G
vs
ASUS ROG Strix GeForce RTX 3080 OC


GPU comparison with benchmarks

The GIGABYTE GeForce RTX 3090 VISION OC 24G has 10496 shader units and these clock a maximum of 1.76 GHz which results in an FP32 computing power of 36.84 TFLOPS.

The ASUS ROG Strix GeForce RTX 3080 OC has 8704 shader units and these clock at a maximum of 1.94 GHz and achieve an FP32 computing power of 33.69 TFLOPS.

GPU

The GIGABYTE GeForce RTX 3090 VISION OC 24G is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors.

The graphics card ASUS ROG Strix GeForce RTX 3080 OC is based on the Ampere architecture and is equipped with 68 execution units.
GIGABYTE GeForce RTX 3090 VISION OC 24G GPU ASUS ROG Strix GeForce RTX 3080 OC
NVIDIA GeForce RTX 3090 Based on NVIDIA GeForce RTX 3080
GA102-300-A1 GPU Chip GA102-200-K1-A1
Ampere Architecture Ampere
82 Streaming Multiprocessors 68
10496 Shader 8704
112 Render Output Units 96
328 Texture Units 272
82 Raytracing Cores 68

Memory

The GIGABYTE GeForce RTX 3090 VISION OC 24G is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks.

The ASUS ROG Strix GeForce RTX 3080 OC has a 10 GB large GDDR6X graphics memory and the memory clock is 1.188GHz.

24 GB Memory Size 10 GB
GDDR6X Memory Type GDDR6X
1.219 GHz Memory Clock 1.188 GHz
19.5 Gbps Memory Speed 19.0 Gbps
936 GB/s Memory bandwidth 760 GB/s
384 bit Memory Interface 320 bit

Clock Speeds

The GIGABYTE GeForce RTX 3090 VISION OC 24G has a turbo clock of 1.755 GHz. The turbo frequency of the ASUS ROG Strix GeForce RTX 3080 OC is 1.935 GHz.

1.395 GHz Base Clock 1.440 GHz
1.755 GHz Boost Clock 1.935 GHz
Avg (Game) Clock 1.91 GHz
Yes Overclocking Yes

Thermal Design

The GIGABYTE GeForce RTX 3090 VISION OC 24G has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C.

The ASUS ROG Strix GeForce RTX 3080 OC is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.

350 W TDP 370 W
-- TDP (up) 450 W
93 °C Tjunction max 93 °C
2 x 8-Pin PCIe-Power 3 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the GIGABYTE GeForce RTX 3090 VISION OC 24G are cooled with a Air cooling.

The ASUS ROG Strix GeForce RTX 3080 OC is cooled by a Air cooling.

Axial Fan-Type Axial
2 x 90 mm Fan 1 3 x 100 mm
1 x 80 mm Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
43 dB Noise (Load) 42 dB

Connectivity

The GIGABYTE GeForce RTX 3090 VISION OC 24G supports the downward compatible copy protection HDCP in version 2.3.

The ASUS ROG Strix GeForce RTX 3080 OC supports HDCP in version 2.3 and all previous versions.

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

Featureset

The GIGABYTE GeForce RTX 3090 VISION OC 24G supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The ASUS ROG Strix GeForce RTX 3080 OC 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
GIGABYTE RGB Fusion LED ASUS Aura Sync

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
Decode VP9 Decode

Dimensions

The GIGABYTE GeForce RTX 3090 VISION OC 24G is 55 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the ASUS ROG Strix GeForce RTX 3080 OC is 55 mm and thus requires the space of 3 PCIe-Slots in the PC case.

320 mm Length 319 mm
126 mm Height 140 mm
55 mm Width 58 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight 1900 g
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 8 nanometer process, GIGABYTE GeForce RTX 3090 VISION OC 24G was released in Q4/2020.

The ASUS ROG Strix GeForce RTX 3080 OC published in Q3/2020 is manufactured with a structure width of 8 nanometers.

GV-N3090VISION OC-24GD Part-no ROG-STRIX-RTX3080-O10G-GAMING
Q4/2020 Release date Q3/2020
1,659 $ Launch Price 799 $
8 nm Structure size 8 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)

GIGABYTE GeForce RTX 3090 VISION OC 24G GIGABYTE GeForce RTX 3090 VISION OC 24G
24 GB GDDR6X
117 fps (avg)
ASUS ROG Strix GeForce RTX 3080 OC ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X
118 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)

2560x1440 (1440p)

1920x1080 (1080p)

GIGABYTE GeForce RTX 3090 VISION OC 24G GIGABYTE GeForce RTX 3090 VISION OC 24G
24 GB GDDR6X
135 fps (avg)
ASUS ROG Strix GeForce RTX 3080 OC ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X
136 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)

GIGABYTE GeForce RTX 3090 VISION OC 24G GIGABYTE GeForce RTX 3090 VISION OC 24G
24 GB GDDR6X
116 fps (avg)
ASUS ROG Strix GeForce RTX 3080 OC ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X
115 fps (avg)

2560x1440 (1440p)

GIGABYTE GeForce RTX 3090 VISION OC 24G GIGABYTE GeForce RTX 3090 VISION OC 24G
24 GB GDDR6X
195 fps (avg)
ASUS ROG Strix GeForce RTX 3080 OC ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X
198 fps (avg)

1920x1080 (1080p)

GIGABYTE GeForce RTX 3090 VISION OC 24G GIGABYTE GeForce RTX 3090 VISION OC 24G
24 GB GDDR6X
207 fps (avg)
ASUS ROG Strix GeForce RTX 3080 OC ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X
225 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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