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GPU Ninja

Radeon RX 6400

AMD · RDNA 2

Specs verified: between 11 Oct 2026, 09:03 UTC and 11 Oct 2026, 10:24 UTC

Specifications

Vendor
AMD
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Verified
Architecture
RDNA 2
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Verified
Die
Navi 24
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Verified
Process
TSMC N6
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Verified
Shader cores
768
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Verified
Tensor cores
None
RT cores
12
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Memory bus
64-bit
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Max VRAM
4 GB
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Verified
Reference boost clock
2,321 MHz
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Reference TDP
53 W
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Host interface
PCIe 4.0 x4
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Launch MSRP
$159
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Verified
Launch date
19 Jan 2022
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Verified
Segment
Consumer
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PCI IDs
1002:743f
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Status
Active
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Performance

Memory bandwidth
128 GB/s
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FP32 compute
3.57 TFLOPS
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Verified
FP16 compute
7.13 TFLOPS
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BF16 compute
Not supported
FP8 compute
Not supported
FP4 compute
Not supported
INT8 compute
14.26 TOPS
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Verification
Unverified

Boards built on this chip

No boards recorded for this chip.

Benchmarks

No benchmark results recorded.

Sources