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.[1]

Navi 44 Navi 48
Launch Jun 2025 Mar 2025
Codename
Compute units
(Stream processors)
[FP32 cores] 		32
(2048)
[4096] 		64
(4096)
[8192]
Process TSMC N4P
Transistors 29.7 bn. 53.9 bn.
Transistor density 149.2 MTr/mm2 151.1 MTr/mm2
Die size 199 mm2 356.5 mm2
Products Consumer Desktop
  • RX 9060XT
  • RX 9060
  • RX 9070 XT
  • RX 9070 GRE
  • RX 9070
Mobile — —
Workstation Desktop — —
Mobile — —

Products

Gaming

Desktop

Model
(Code name) 		Release date
& price 		Architecture
& fab 		Transistors
& die size 		Core Fillrate[i][ii][iii] Processing power Infinity Cache Memory TBP Bus
interface
TFLOPS[i][iv] AI TOPS[v]
Config[vi] Clock[i]
(MHz) 		Texture
(GT/s) 		Pixel
(GP/s) 		Half[vii] Single Double INT8 INT4 Size Bandwidth
(GB/s) 		Size Bandwidth
(GB/s) 		Bus type
& width 		Clock
(MT/s)

Radeon RX 9060
(Navi 44)[2] 		Aug 5, 2025
OEM
TSMC N4P 		29.7 billion
199 mm2 		1792:112:64:28:56
28 CU 		1700
2990 		190.4
334.9 		108.8
191.4 		24.37
42.84 		12.19
21.43 		0.190
0.335 		97
171 		195
343 		32 MB 8 GB 288 GDDR6
128-bit 		18000 132 W PCIe 5.0
×16
Radeon RX 9060 XT
(Navi 44)[3][4] 		Jun 5, 2025
$299 USD (8 GB)
$349 USD (16 GB) 		2048:128:64:32:64
32 CU 		2530
3130 		323.8
400.6 		161.9
200.3 		41.45
51.28 		20.72
25.64 		0.323
0.400 		166
205 		331
410 		32 MB 8 GB
16 GB 		320 20000 150 W
160 W
Radeon RX 9070 GRE
(Navi 48)[5] 		May, 2025
¥4119 RMB 		53.9 billion
356.5 mm2 		3072:192:96:48:96
48 CU 		2200
2790 		422.4
535.7 		211.2
267.8 		54.07
68.57 		27.03
34.28 		0.422
0.535 		216
274 		432
548 		48 MB 12 GB 432 GDDR6
192-bit 		18000 220 W
Radeon RX 9070
(Navi 48)[6] 		Mar 6, 2025
$549 USD 		3584:224:128:56:112
56 CU 		2070
2520 		463.6
564.4 		265.0
322.6 		59.35
72.25 		29.67
36.12 		0.463
0.564 		237
289 		475
578 		64 MB 16 GB 640 GDDR6
256-bit 		20000
Radeon RX 9070 XT
(Navi 48)[7] 		Mar 6, 2025
$599 USD 		4096:256:128:64:128
64 CU 		2400
2970 		614.4
760.3 		307.2
380.2 		78.64
97.32 		39.32
48.66 		0.614
0.760 		314
389 		629
778 		304 W
  1. ^ a b c Boost values (if available) are stated below the base value in italic.
  2. ^ Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
  3. ^ Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
  4. ^ Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
  5. ^ Officially declared performance is twice the one shown here due to the use of sparsity.
  6. ^ Unified shaders : Texture mapping units : Render output units : Ray accelerators : AI accelerators and Compute units (CU)
  7. ^ Officially declared half-precision performance is twice of the one shown here due to being based on different operation (a×b+c×d+e).


References

  1. ^ "AMD RDNA4 officially presented in China: Radeon RX 9070 XT priced at 4999 RMB (~$599), RX 9070 at 4499 RMB (~$549)". VideoCardz.com. Retrieved February 28, 2025.
  2. ^ "AMD Radeon RX 9060 Specs". TechPowerUp. Retrieved August 14, 2025.
  3. ^ "AMD Radeon RX 9060 XT 8 GB Specs". TechPowerUp. Retrieved August 14, 2025.
  4. ^ "AMD Radeon RX 9060 XT 16 GB Specs". TechPowerUp. Retrieved August 14, 2025.
  5. ^ "AMD Radeon RX 9070 GRE Specs". TechPowerUp. Retrieved August 14, 2025.
  6. ^ "AMD Radeon RX 9070 Specs". TechPowerUp. Retrieved March 1, 2025.
  7. ^ "AMD Radeon RX 9070 XT Specs". TechPowerUp. Retrieved March 1, 2025.
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