GPU

AMD Radeon RX 9070 XT

Edit@11 days ago

Intergrated Memory(VRAM)
Capacity

16 GB

(GDDR6 256-bit)

Bandwidth

644 GB/s

92 Token/s

Vector Compute
FP64
1.52 T
FP32
48.66 T
FP16
97.32 T
BF16
X
INT32
NI
INT8
X

AMD Radeon RX 9070 XT General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 1.52 TFLOPS

FP32: 48.66 TFLOPS

FP16: 97.32 TFLOPS

Matirx Compute
FP64
X
FP32
X
FP16
194.64 T
389.28 T
FP8
389.28 T
778.57 T
TF32
X
BF16
194.64 T
389.28 T
INT16
X
INT8
389.28 T
778.57 T
INT4
778.57 T
1557.14 T

AMD Radeon RX 9070 XT AI performance (Tensor Performance / Matrix Performance)

FP16: 194.64 TFLOPS, with sparsity: 389.28 TFLOPS

FP8: 389.28 TFLOPS, with sparsity: 778.57 TFLOPS

BF16: 194.64 TFLOPS, with sparsity: 389.28 TFLOPS

INT8: 389.28 TOPS, with sparsity: 778.57 TOPS

INT4: 778.57 TOPS, with sparsity: 1557.14 TOPS

Hardware Specs
AMD Radeon RX 9070 XT is a 5nm chip, has 53900 million transistors, launched by AMD at 2025. It has 16 GB built-in(On-Board/On-Chip) memory with bandwidth up to 644 GB/s. It has 4096 general-purpose ALUs(CUDA cores/Shader cores) and 128 matrix cores(Tensor cores) .
Process Node
5 nm
Launch Year
2025
Vector(CUDA) Cores
4096
Matrix(Tensor) Cores
128
Core Frequency
1660 ~ 2970 MHz
Cache
64MB

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