GIGABYTE Radeon RX 7900 XTX 24G
vs
NVIDIA GeForce RTX 4090 Founders Edition


GPU comparison with benchmarks

In the gpu comparison between the GIGABYTE Radeon RX 7900 XTX 24G and the NVIDIA GeForce RTX 4090 Founders Edition, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The GIGABYTE Radeon RX 7900 XTX 24G is based on the AMD Radeon RX 7900 XTX and has 6144 texture shaders and 96 execution units.

NVIDIA GeForce RTX 4090 Founders Edition is based on NVIDIA GeForce RTX 4090, which has 16384 shaders and 128 execution units.
GIGABYTE Radeon RX 7900 XTX 24G GPU NVIDIA GeForce RTX 4090 Founders Edition
AMD Radeon RX 7900 XTX Based on NVIDIA GeForce RTX 4090
Navi 31 GPU Chip AD102-300-A1
RDNA 3 Architecture Ada Lovelace
96 Streaming Multiprocessors 128
6144 Shader 16384
192 Render Output Units 176
384 Texture Units 512
96 Raytracing Cores 128

Memory

The GIGABYTE Radeon RX 7900 XTX 24G has 24 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 960 GB/s.

The NVIDIA GeForce RTX 4090 Founders Edition can access 24 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 1008 GB/s.

24 GB Memory Size 24 GB
GDDR6 Memory Type GDDR6X
2.500 GHz Memory Clock 1.313 GHz
20.0 Gbps Memory Speed 21.0 Gbps
960 GB/s Memory bandwidth 1008 GB/s
384 bit Memory Interface 384 bit

Clock Speeds

The GIGABYTE Radeon RX 7900 XTX 24G clocks in the base with up to 1.900 GHz. The base frequency of the NVIDIA GeForce RTX 4090 Founders Edition is 2.235 GHz.

1.900 GHz Base Clock 2.235 GHz
2.500 GHz Boost Clock 2.520 GHz
2.30 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the GIGABYTE Radeon RX 7900 XTX 24G is 355 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The NVIDIA GeForce RTX 4090 Founders Edition has a TDP of 450 W and is supplied with the required energy via PCIe power connectors.

355 W TDP 450 W
-- TDP (up) 450 W
97 °C Tjunction max 90 °C
2 x 8-Pin PCIe-Power

Cooler & Fans

The GIGABYTE Radeon RX 7900 XTX 24G has a total of 3 Axial fans.

The NVIDIA GeForce RTX 4090 Founders Edition has 2 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
3 x 90 mm Fan 1 2 x 110 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 39 dB

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the GIGABYTE Radeon RX 7900 XTX 24G.

The NVIDIA GeForce RTX 4090 Founders Edition supports a maximum of 4 screens.

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

Featureset

The GIGABYTE Radeon RX 7900 XTX 24G supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the NVIDIA GeForce RTX 4090 Founders Edition 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 directly in the graphics card reduces the load when playing or creating videos.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode / Encode AV1 Decode
Decode / Encode VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The GIGABYTE Radeon RX 7900 XTX 24G is 287 mm long, 123 mm high and 51 mm wide.

The NVIDIA GeForce RTX 4090 Founders Edition is 304 mm long, 137 mm high and 61 mm wide.

287 mm Length 304 mm
123 mm Height 137 mm
51 mm Width 61 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4 x 16 GPU Interface PCIe 4.0 x 16

Additional data

The GIGABYTE Radeon RX 7900 XTX 24G was released in Q4/2022 at a price of 999 $ (Reference).

The NVIDIA GeForce RTX 4090 Founders Edition was introduced in Q4/2022 at a price of 1,599 $ (Reference).

GV-R79XTX-24GC-B Part-no --
Q4/2022 Release date Q4/2022
999 $ (Reference) Launch Price 1,599 $ (Reference)
5 nm Structure size 5 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the GIGABYTE Radeon RX 7900 XTX 24G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the NVIDIA GeForce RTX 4090 Founders Edition to help other visitors make their purchasing decisions. The average rating is 4.5 stars (2 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 Radeon RX 7900 XTX 24G GIGABYTE Radeon RX 7900 XTX 24G
24 GB GDDR6
71 fps (avg)
NVIDIA GeForce RTX 4090 Founders Edition NVIDIA GeForce RTX 4090 Founders Edition
24 GB GDDR6X
93 fps (avg)

2560x1440 (1440p)

GIGABYTE Radeon RX 7900 XTX 24G GIGABYTE Radeon RX 7900 XTX 24G
24 GB GDDR6
103 fps (avg)
NVIDIA GeForce RTX 4090 Founders Edition NVIDIA GeForce RTX 4090 Founders Edition
24 GB GDDR6X
185 fps (avg)

1920x1080 (1080p)

GIGABYTE Radeon RX 7900 XTX 24G GIGABYTE Radeon RX 7900 XTX 24G
24 GB GDDR6
133 fps (avg)
NVIDIA GeForce RTX 4090 Founders Edition NVIDIA GeForce RTX 4090 Founders Edition
24 GB GDDR6X
195 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 Radeon RX 7900 XTX 24G GIGABYTE Radeon RX 7900 XTX 24G
24 GB GDDR6
52 fps (avg)
NVIDIA GeForce RTX 4090 Founders Edition NVIDIA GeForce RTX 4090 Founders Edition
24 GB GDDR6X
80 fps (avg)

2560x1440 (1440p)

GIGABYTE Radeon RX 7900 XTX 24G GIGABYTE Radeon RX 7900 XTX 24G
24 GB GDDR6
95 fps (avg)
NVIDIA GeForce RTX 4090 Founders Edition NVIDIA GeForce RTX 4090 Founders Edition
24 GB GDDR6X
142 fps (avg)

1920x1080 (1080p)

GIGABYTE Radeon RX 7900 XTX 24G GIGABYTE Radeon RX 7900 XTX 24G
24 GB GDDR6
142 fps (avg)
NVIDIA GeForce RTX 4090 Founders Edition NVIDIA GeForce RTX 4090 Founders Edition
24 GB GDDR6X
184 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)

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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