GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
vs
AMD Radeon RX 6800


GPU comparison with benchmarks

The GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G has 10240 shader units and these clock a maximum of 1.83 GHz which results in an FP32 computing power of 37.48 TFLOPS.

The AMD Radeon RX 6800 has 3840 shader units and these clock at a maximum of 2.11 GHz and achieve an FP32 computing power of 16.17 TFLOPS.

GPU

The GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G is equipped with a graphics chip of the Ampere architecture, which has 80 streaming multiprocessors.

The graphics card AMD Radeon RX 6800 is based on the RDNA 2 architecture and is equipped with 60 execution units.
GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GPU AMD Radeon RX 6800
NVIDIA GeForce RTX 3080 Ti Based on AMD Radeon RX 6800
GA102-225-A1 GPU Chip Navi 21
Ampere Architecture RDNA 2
80 Streaming Multiprocessors 60
10240 Shader 3840
112 Render Output Units 96
320 Texture Units 240
80 Raytracing Cores 60

Memory

The GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G is equipped with a 12 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks.

The AMD Radeon RX 6800 has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.

12 GB Memory Size 16 GB
GDDR6X Memory Type GDDR6
1.188 GHz Memory Clock 2.000 GHz
19.0 Gbps Memory Speed 16.0 Gbps
912 GB/s Memory bandwidth 512 GB/s
384 bit Memory Interface 256 bit

Clock Speeds

The GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G has a turbo clock of 1.830 GHz. The turbo frequency of the AMD Radeon RX 6800 is 2.105 GHz.

1.365 GHz Base Clock 1.700 GHz
1.830 GHz Boost Clock 2.105 GHz
Avg (Game) Clock 1.82 GHz
Yes Overclocking Yes

Thermal Design

The GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G has 3 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 AMD Radeon RX 6800 is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.

350 W TDP 250 W
-- TDP (up) 285 W
93 °C Tjunction max 100 °C
3 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G are cooled with a Air cooling.

The AMD Radeon RX 6800 is cooled by a Air cooling.

Axial Fan-Type Axial
2 x 115 mm Fan 1 3 x 85 mm
1 x 100 mm Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

The GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G supports the downward compatible copy protection HDCP in version 2.3.

The AMD Radeon RX 6800 supports HDCP in version 2.3 and all previous versions.

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

Featureset

The GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The AMD Radeon RX 6800 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 Non addressable LED

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 / Encode
Decode VP9 Decode / Encode

Dimensions

The GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G is 70 mm wide and therefore needs the space of 2 PCIe-Slots in the case.

The width of the AMD Radeon RX 6800 is 70 mm and thus requires the space of 2 PCIe-Slots in the PC case.

319 mm Length 267 mm
140 mm Height 120 mm
70 mm Width --
4 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 8 nanometer process, GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G was released in Q2/2021.

The AMD Radeon RX 6800 published in Q4/2020 is manufactured with a structure width of 7 nanometers.

GV-N308TAORUS X-12GD Part-no --
Q2/2021 Release date Q4/2020
1,199 $ (Reference) Launch Price 579 $
8 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD Radeon RX 6800 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)

GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
71 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
51 fps (avg)

2560x1440 (1440p)

GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
82 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
59 fps (avg)

1920x1080 (1080p)

GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
121 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
87 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)

GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
44 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
30 fps (avg)

2560x1440 (1440p)

GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
86 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
60 fps (avg)

1920x1080 (1080p)

GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
141 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
104 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 AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
121 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
91 fps (avg)

2560x1440 (1440p)

GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
204 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
178 fps (avg)

1920x1080 (1080p)

GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G GIGABYTE AORUS GeForce RTX 3080 Ti Xtreme 12G
12 GB GDDR6X
220 fps (avg)
AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
195 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

Geekbench 6 - Metal

AMD Radeon RX 6800 AMD Radeon RX 6800
16 GB GDDR6
165447

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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