Gigabyte GeForce RTX 4090 rev. 2.0 24GB GDDR6X Windforce Graphics Card vs Inno 3D GeForce RTX 5090 32GB GDDR7 X3 OC Graphics Card
Порівняння поруч
Gigabyte GeForce RTX 4090 rev. 2.0 24GB GDDR6X Windforce Graphics Card
Inno 3D GeForce RTX 5090 32GB GDDR7 X3 OC Graphics Card
Ключові відмінності та схожості
Inno 3D RTX 5090 features PCIe 5.0 interface vs Gigabyte RTX 4090 PCIe 4.0
The Inno 3D RTX 5090 uses PCI Express x16 5.0, while the Gigabyte RTX 4090 uses PCI Express x16 4.0. The newer generation offers double the bandwidth per lane, which can benefit future high-bandwidth workloads, though real-world gaming differences are often minimal at current GPU limits.
Переможець: Inno 3D GeForce RTX 5090 32GB GDDR7 X3 OC Graphics Card
Gigabyte RTX 4090 has 503 MHz higher base clock than Inno 3D RTX 5090
The Inno 3D RTX 5090 has a base clock of 2017 MHz, which is lower than the Gigabyte RTX 4090's base clock of 2520 MHz. This may indicate a different architectural design or power target, with the RTX 5090 likely relying on higher boost clocks and more cores for performance.
Переможець: Gigabyte GeForce RTX 4090 rev. 2.0 24GB GDDR6X Windforce Graphics Card
Inno 3D RTX 5090 offers 33% more VRAM (32GB vs 24GB) and faster GDDR7 memory
The Gigabyte RTX 4090 has 24 GB of GDDR6X memory with 21 Gbps speed and a 384-bit bus. The Inno 3D RTX 5090 has 32 GB of faster GDDR7 memory at 28 Gbps over a 512-bit bus, providing 75% more memory bandwidth (1792 GB/s vs 1008 GB/s) — a significant advantage for high-resolution textures and large datasets.
Переможець: Inno 3D GeForce RTX 5090 32GB GDDR7 X3 OC Graphics Card
Inno 3D RTX 5090 has 21760 CUDA cores, exceeding typical RTX 4090 count
The Inno 3D RTX 5090 explicitly lists 21760 CUDA cores, while the Gigabyte RTX 4090 does not provide a CUDA core count. Based on Nvidia's standard specifications, the RTX 5090 has roughly 18% more cores than the RTX 4090 (16384 CUDA cores), which typically translates to higher parallel compute performance.
Переможець: Inno 3D GeForce RTX 5090 32GB GDDR7 X3 OC Graphics Card
Inno 3D RTX 5090 requires 150W more minimum PSU (1000W vs 850W) and four 8-pin connectors vs 12+4 pin
The Inno 3D RTX 5090 specifies a minimum 1000 W power supply and uses four 8-pin power connectors. The Gigabyte RTX 4090 requires a minimum 850 W unit with a single 12+4-pin connector. The RTX 5090's higher power demand may necessitate a more substantial PSU and compatible cable management.
Gigabyte RTX 4090 and Inno 3D RTX 5090 have similar dimensions (331-333mm length)
Both cards have nearly identical physical dimensions, with the Gigabyte RTX 4090 measuring 331 mm length vs the Inno 3D RTX 5090's 333 mm. Both are large triple-slot designs that will require a spacious case with good airflow.
Inno 3D RTX 5090 is factory overclocked; Gigabyte RTX 4090 is standard air-cooled
The Gigabyte RTX 4090 is listed as 'air cooled' with no factory overclocking specified, while the Inno 3D RTX 5090 is explicitly 'overclocked' (OC variant). This may give the Inno 3D card slightly higher out-of-box clock speeds, though both can be manually overclocked.
Переможець: Inno 3D GeForce RTX 5090 32GB GDDR7 X3 OC Graphics Card