NVIDIA
GeForce RTX 4090
Lowest price in Japan across retailers
Last updated Oct 3, 2026
Price History & Trend
GeForce RTX 4090 price history in Japan: current low ¥567,138, 12-month low ¥567,138, 12-month median ¥567,138.
Price history is aggregated from tracked listings at Dospara · PC Koubou.
GeForce RTX 4090 Price Summary
Is now a good time to buy?
About average — at ¥567,138, the GeForce RTX 4090 is right around its typical 12-month price of ¥567,138. Not a standout deal.
Price history is aggregated from tracked listings at Dospara · PC Koubou.
Overview
The GeForce RTX 4090 is NVIDIA's flagship Ada Lovelace graphics card and the fastest consumer GPU of its generation, launched in October 2022. It succeeded the RTX 3090 Ti with a performance increase that left no ambiguity about its position at the absolute top of the consumer market.
The RTX 4090 is built around 24GB of GDDR6X memory on a wide 384-bit bus, delivering the highest memory bandwidth in its class. It houses third-generation RT cores, fourth-generation Tensor cores, and full DLSS 3 support including Frame Generation — which was exclusive to Ada Lovelace at launch. Hardware AV1 encoding is also included. Its 450W TDP means it requires robust system cooling and a high-wattage power supply; a 16-pin power connector is standard.
The RTX 4090 is designed for demanding 4K gaming with ray tracing at maximum settings, as well as GPU-accelerated professional workloads including 3D rendering, video production, and local AI inference. It targets high-end enthusiasts and professionals for whom no other consumer GPU option is sufficient.
Technical Specifications
Architecture & Cores
- Architecture
- Ada Lovelace
- Process Node
- TSMC 4N
- CUDA Cores
- 16,384
- RT Cores
- 128
- Tensor Cores
- 512
Clock Speeds
- Base Clock
- 2,235 MHz
- Boost Clock
- 2,520 MHz
Memory
- VRAM Capacity
- 24 GB
- Memory Type
- GDDR6X
- Memory Bus
- 384-bit
- Memory Speed
- 21 Gbps
- Bandwidth
- 1,008 GB/s
Connectivity & Power
- Interface
- PCIe 4.0 x16
- TDP
- 450 W
- Power Connectors
- 1x 16-pin
- Released
- Sep 20, 2022
Boards for this GPU
Every GeForce RTX 4090 board we track, cheapest in-region listing first.
| Board | Series | OC | Length | Price | Stock |
|---|---|---|---|---|---|
| GIGABYTE Windforce GeForce RTX 4090 | Windforce | — | — | ¥729,124 | Out of stock |
| GIGABYTE Gaming OC GeForce RTX 4090 | Gaming OC | — | — | ¥743,437 | Out of stock |
| ASUS TUF Gaming GeForce RTX 4090 | TUF Gaming | — | — | ¥770,000 | Out of stock |
| MSI Gaming Trio GeForce RTX 4090 | Gaming Trio | — | — | ¥789,113 | Out of stock |
| NVIDIA Founders Edition GeForce RTX 4090 | Founders Edition | — | — | ¥833,970 | Out of stock |
| ASUS ROG Strix GeForce RTX 4090 | ROG Strix | — | — | — | Out of stock |
| ASUS ROG Strix White GeForce RTX 4090 | ROG Strix | — | — | — | Out of stock |
| MSI Suprim GeForce RTX 4090 | Suprim | — | — | — | Out of stock |
| MSI Ventus GeForce RTX 4090 | Ventus | — | — | — | Out of stock |
How does the GeForce RTX 4090 run popular games?
Fortnite
Excellent 120+512–692 fpsView report →
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