GIGABYTE GeForce RTX 3090 Ti GAMING 24G
vs
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G


GPU comparison with benchmarks

The GIGABYTE GeForce RTX 3090 Ti GAMING 24G is based on the NVIDIA GeForce RTX 3090 Ti (Ampere) and has 24 GB GDDR6X graphics memory with a bandwidth of 1008 GB/s.

The GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G is based on the AMD Radeon RX 6400 (RDNA 2) and has 4 GB GDDR6 graphics memory with a bandwidth of 128 GB/s.

GPU

The GIGABYTE GeForce RTX 3090 Ti GAMING 24G has the GA102-350-A1 graphics chip installed, which is based on the Ampere architecture.

The GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G is based on the graphics chip Navi 24 XL, which comes from the RDNA 2 architecture.
GIGABYTE GeForce RTX 3090 Ti GAMING 24G GPU GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
NVIDIA GeForce RTX 3090 Ti Based on AMD Radeon RX 6400
GA102-350-A1 GPU Chip Navi 24 XL
Ampere Architecture RDNA 2
84 Streaming Multiprocessors 12
10752 Shader 768
112 Render Output Units 32
336 Texture Units 48
84 Raytracing Cores 12

Memory

The graphics memory of the GIGABYTE GeForce RTX 3090 Ti GAMING 24G clocks at 1.313 GHz, which corresponds to a speed of 21.0 Gbps.

The graphics memory speed of the GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G is 16.0 Gbps and the clock speed is 2.000 GHz.

24 GB Memory Size 4 GB
GDDR6X Memory Type GDDR6
1.313 GHz Memory Clock 2.000 GHz
21.0 Gbps Memory Speed 16.0 Gbps
1008 GB/s Memory bandwidth 128 GB/s
384 bit Memory Interface 64 bit

Clock Speeds

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

1.560 GHz Base Clock 1.923 GHz
1.860 GHz Boost Clock 2.321 GHz
Avg (Game) Clock 2.04 GHz
Yes Overclocking Yes

Thermal Design

The GIGABYTE GeForce RTX 3090 Ti GAMING 24G is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 450 W.

The GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G has PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 53 W.

450 W TDP 53 W
-- TDP (up) --
92 °C Tjunction max 97 °C
1 x 16-Pin PCIe-Power

Cooler & Fans

The GIGABYTE GeForce RTX 3090 Ti GAMING 24G is equipped with a total of 3 Axial main fans.

The GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G has 2 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
3 x 100 mm Fan 1 2 x 50 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

Up to 4 screens can be operated with the GIGABYTE GeForce RTX 3090 Ti GAMING 24G.

The GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G supports the operation of a maximum of 2 monitors.

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

Featureset

With the GIGABYTE GeForce RTX 3090 Ti GAMING 24G it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
No LED lighting LED No LED lighting

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 / Encode
Decode VP9 Decode / Encode

Dimensions

The GIGABYTE GeForce RTX 3090 Ti GAMING 24G is connected to the system via PCIe 4.0 x 16 lanes and requires 4 PCIe-Slots space in the housing.

The GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G needs the space of 2 PCIe-Slots in the case and has a PCIe 4.0 x 4 Lanes interface.

331 mm Length 182 mm
150 mm Height 69 mm
70 mm Width 36 mm
4 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 4

Additional data

The GIGABYTE GeForce RTX 3090 Ti GAMING 24G has been manufactured with a structure width of 8 nanometers since Q1/2022.

The GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G came on the market in Q2/2022 and will have a structure width of 6 nanometers manufactured.

GV-N309TGAMING-24GD Part-no GV-R64D6-4GL
Q1/2022 Release date Q2/2022
1,999 $ (Reference) Launch Price 159 $ (Reference)
8 nm Structure size 6 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

Geekbench 6 - Metal

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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