The Colorful iGame GeForce RTX 4090 Neptune OC is a high-end graphics card for gaming and professional applications. It features 16384 Cuda cores with a base clock speed of 2235MHz and a boost clock speed of 2640MHz. The GDDR6 memory is 24GB in size and runs at 1325MHz with an effective memory clock speed of 21000MHz and a bandwidth of 1008GB/s. The card supports DirectX 12, OpenGL 4.6 and OpenCL 3. The TDP of the card is 450W and requires a PCI Express 4.0 slot. The card is 4nm in size, measuring 253.5mm width and 151.8mm height.
Colorful iGame GeForce RTX 4090 Neptune OC – specs
| Clock speeds |
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| Base clock speed: | 2235MHz |
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| Boost clock speed: | 2640MHz |
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| Memory clock speed: | 1325MHz |
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| Effective memory clock speed: | 21000MHz |
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| Memory |
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| Memory size: | 24GB |
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| Memory type: | GDDR6 |
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| Memory Bus: | 384bit |
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| Bandwidth: | 1008 GB/s |
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| Graphics features |
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| DirectX: | 12 |
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| OpenGL: | 4.6 |
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| OpenCL: | 3 |
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| Card details |
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| Process size: | 4 nm |
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| Cuda cores: | 16384 |
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| TDP: | 450W |
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| Width: | 253.5mm |
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| Height: | 151.8mm |
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| PCI Express version: | 4 |
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