GIGABYTE GeForce RTX 3080 Gaming OC 10G
vs
GALAX GeForce RTX 3080 Ti SG (1-Click OC)


GPU comparison with benchmarks

The GIGABYTE GeForce RTX 3080 Gaming OC 10G is based on the NVIDIA GeForce RTX 3080 (Ampere) and has 10 GB GDDR6X graphics memory with a bandwidth of 760 GB/s.

The GALAX GeForce RTX 3080 Ti SG (1-Click OC) is based on the NVIDIA GeForce RTX 3080 Ti (Ampere) and has 12 GB GDDR6X graphics memory with a bandwidth of 912 GB/s.

GPU

The GIGABYTE GeForce RTX 3080 Gaming OC 10G has the GA102-200-K1-A1 graphics chip installed, which is based on the Ampere architecture.

The GALAX GeForce RTX 3080 Ti SG (1-Click OC) is based on the graphics chip GA102-225-A1, which comes from the Ampere architecture.
GIGABYTE GeForce RTX 3080 Gaming OC 10G GPU GALAX GeForce RTX 3080 Ti SG (1-Click OC)
NVIDIA GeForce RTX 3080 Based on NVIDIA GeForce RTX 3080 Ti
GA102-200-K1-A1 GPU Chip GA102-225-A1
Ampere Architecture Ampere
68 Streaming Multiprocessors 80
8704 Shader 10240
96 Render Output Units 112
272 Texture Units 320
68 Raytracing Cores 80

Memory

The graphics memory of the GIGABYTE GeForce RTX 3080 Gaming OC 10G clocks at 1.188 GHz, which corresponds to a speed of 19.0 Gbps.

The graphics memory speed of the GALAX GeForce RTX 3080 Ti SG (1-Click OC) is 19.0 Gbps and the clock speed is 1.188 GHz.

10 GB Memory Size 12 GB
GDDR6X Memory Type GDDR6X
1.188 GHz Memory Clock 1.188 GHz
19.0 Gbps Memory Speed 19.0 Gbps
760 GB/s Memory bandwidth 912 GB/s
320 bit Memory Interface 384 bit

Clock Speeds

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

1.440 GHz Base Clock 1.365 GHz
1.800 GHz Boost Clock 1.710 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The GIGABYTE GeForce RTX 3080 Gaming OC 10G is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 320 W.

The GALAX GeForce RTX 3080 Ti SG (1-Click OC) has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 350 W.

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

Cooler & Fans

The GIGABYTE GeForce RTX 3080 Gaming OC 10G is equipped with a total of 3 Axial main fans.

The GALAX GeForce RTX 3080 Ti SG (1-Click OC) has 3 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
2 x 90 mm Fan 1 3 x 92 mm
1 x 80 mm Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
42-45 dB Noise (Load) --

Connectivity

Up to 4 screens can be operated with the GIGABYTE GeForce RTX 3080 Gaming OC 10G.

The GALAX GeForce RTX 3080 Ti SG (1-Click OC) supports the operation of a maximum of 4 monitors.

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

Featureset

With the GIGABYTE GeForce RTX 3080 Gaming OC 10G it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the GALAX GeForce RTX 3080 Ti SG (1-Click OC) is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
GIGABYTE RGB Fusion LED Addressable LED

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 AV1 Decode
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The GIGABYTE GeForce RTX 3080 Gaming OC 10G is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing.

The GALAX GeForce RTX 3080 Ti SG (1-Click OC) needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface.

320 mm Length 329 mm
129 mm Height 130 mm
55 mm Width 61 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

The GIGABYTE GeForce RTX 3080 Gaming OC 10G has been manufactured with a structure width of 8 nanometers since Q4/2020.

The GALAX GeForce RTX 3080 Ti SG (1-Click OC) came on the market in Q2/2021 and will have a structure width of 8 nanometers manufactured.

GV-N3080GAMING OC-10GD Part-no 38IOM5MD99DD
Q4/2020 Release date Q2/2021
769 $ Launch Price 1,199 $ (Reference)
8 nm Structure size 8 nm
data sheet Documents data sheet

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Here you can rate the GIGABYTE GeForce RTX 3080 Gaming OC 10G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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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

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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