AMD
GPUDesktopReleased Jul 30, 2017

AMD Radeon RX Vega 64 Limited Edition

8 GB HBM2 · 2048-bit · 4,096 cores

A special edition of the air-cooled Radeon RX Vega 64, unveiled at SIGGRAPH 2017. It swaps the reference card's black plastic shroud for a brushed-aluminium one with a Vega logo and an illuminated Radeon "R" cube, and was offered for a limited time to early buyers. Clock speeds, board power and all other specifications are identical to the standard air-cooled RX Vega 64.

General

Manufacturer
AMD
Model
Radeon RX Vega 64 Limited Edition
Segment
Desktop
GPU chip
Vega 10
Architecture
GCN 5 (Vega)
Release date
Jul 30, 2017

Memory

Memory size
8 GB
Memory type
HBM2
Bus width
2048-bit
Bandwidth
483.8 GB/s
Memory clock
945 MHz

Clocks & silicon

GPU clock
1,247 MHz
Boost clock
1,546 MHz
Shader units
4,096 Stream Processors (64 CU)
Tensor / AI cores
—
RT cores
—
Transistors
12.5 billion
Technology (nm)
14 nm
GF 14LPP
TDP / TBP
295 W

Interface & APIs

Bus interface
PCIe 3.0 x16
SLI / multi-GPU
CrossFire (mGPU)
DirectX
12 (12_1)
OpenGL
4.6
Vulkan
1.3
Other APIs
OpenCL 2.0

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
—
Peak AI TOPS
—
Notes
No dedicated AI accelerator. FP16 runs at double rate through Rapid Packed Math for up to 25.3 TFLOPS; FP32 peaks at 12.66 TFLOPS and FP64 runs at 1/16 rate.
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