RDNA 4

RDNA 4
LaunchedFebruary 28, 2025 (2025-02-28)
Designed byAMD
Manufactured by
Fabrication processTSMC N4P
Product Series
Desktop
Specifications
Compute
  • Up to 97.3 TFLOPS (FP16)
  • Up to 48.7 TFLOPS (FP32)
  • Up to 0.76 TFLOPS (FP64)
Clock rate2070 MHz to 2400 MHz
L0 cache64 KB (per WGP)
L1 cache128 KB (per array)
L2 cache8 MB
L3 cache64 MB
Memory supportGDDR6
Memory clock rateup to 20 Gbps
PCIe supportPCIe 5.0
Supported Graphics APIs
Direct3DDirect3D 12.0 Ultimate (feature level 12_2)
Shader ModelShader Model 6.7
OpenCLOpenCL 2.1
OpenGLOpenGL 4.6
VulkanVulkan 1.4
Media Engine
Encode codecs
Decode codecs
Color bit-depth
  • 8-bit
  • 10-bit
  • 12-bit
Encoder(s) supported
  • AMF
  • VCE
Display outputs
History
PredecessorRDNA 3
SuccessorUDNA
Support status
Supported

RDNA 4 is a GPU microarchitecture designed by AMD, released with the Radeon RX 9000 series on February 28, 2025.

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