GALAX GeForce RTX 3080 EX Gamer (1-Click OC)
vs
GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G


GPU comparison with benchmarks

The GALAX GeForce RTX 3080 EX Gamer (1-Click OC) is based on the NVIDIA GeForce RTX 3080 (Ampere) and has 10 GB GDDR6X graphics memory with a bandwidth of 760 GB/s.

The GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G is based on the NVIDIA GeForce RTX 2080 Ti (Turing) and has 11 GB GDDR6 graphics memory with a bandwidth of 622 GB/s.

GPU

The GALAX GeForce RTX 3080 EX Gamer (1-Click OC) has the GA102-200-K1-A1 graphics chip installed, which is based on the Ampere architecture.

The GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G is based on the graphics chip TU102, which comes from the Turing architecture.
GALAX GeForce RTX 3080 EX Gamer (1-Click OC) GPU GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G
NVIDIA GeForce RTX 3080 Based on NVIDIA GeForce RTX 2080 Ti
GA102-200-K1-A1 GPU Chip TU102
Ampere Architecture Turing
68 Streaming Multiprocessors 68
8704 Shader 4352
96 Render Output Units 88
272 Texture Units 272
68 Raytracing Cores 68

Memory

The graphics memory of the GALAX GeForce RTX 3080 EX Gamer (1-Click OC) clocks at 1.188 GHz, which corresponds to a speed of 19.0 Gbps.

The graphics memory speed of the GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G is 14.1 Gbps and the clock speed is 1.766 GHz.

10 GB Memory Size 11 GB
GDDR6X Memory Type GDDR6
1.188 GHz Memory Clock 1.766 GHz
19.0 Gbps Memory Speed 14.1 Gbps
760 GB/s Memory bandwidth 622 GB/s
320 bit Memory Interface 352 bit

Clock Speeds

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

1.440 GHz Base Clock 1.350 GHz
1.770 GHz Boost Clock 1.770 GHz
1.76 GHz Avg (Game) Clock 1.55 GHz
Yes Overclocking Yes

Thermal Design

The GALAX GeForce RTX 3080 EX Gamer (1-Click OC) is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 320 W.

The GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 250 W.

320 W TDP 250 W
370 W TDP (up) 320 W
93 °C Tjunction max 89 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The GALAX GeForce RTX 3080 EX Gamer (1-Click OC) is equipped with a total of 3 Axial main fans.

The GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G has 3 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
1 x 102 mm Fan 1 3 x 100 mm
2 x 92 mm Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 40-41 dB

Connectivity

Up to 4 screens can be operated with the GALAX GeForce RTX 3080 EX Gamer (1-Click OC).

The GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G supports the operation of a maximum of 4 monitors.

4 Max. Displays 4
2.3 HDCP-Version 2.2
1x HDMI v2.1 HDMI Ports 3x HDMI v2.0b
3x DP v1.4a DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports 1

Featureset

With the GALAX GeForce RTX 3080 EX Gamer (1-Click OC) it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G is 7680x4320 pixels.

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

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 No
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The GALAX GeForce RTX 3080 EX Gamer (1-Click OC) is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing.

The GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G needs the space of 3 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

330 mm Length 290 mm
142 mm Height 134 mm
58 mm Width 60 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The GALAX GeForce RTX 3080 EX Gamer (1-Click OC) has been manufactured with a structure width of 8 nanometers since Q4/2020.

The GIGABYTE AORUS GeForce RTX 2080 Ti Xtreme 11G came on the market in Q3/2018 and will have a structure width of 12 nanometers manufactured.

38NWM3MD1JAA Part-no GV-N208TAORUS X-11GC
Q4/2020 Release date Q3/2018
699 $ (Reference) Launch Price 1,699 $
8 nm Structure size 12 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)

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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