AMD Radeon VEGA has officially 4096 Stream Processors

Published: 2 months ago | Comments


AMD finally spilled the beans on VEGA specs

It’s official. AMD Radeon Vega has 64 Compute Units. The specs also list 480 GB/s bandwidth which means we either have four 4-Hi stacks running at relatively low HBM2 speed across 4096-bit bus or 2 stacks 8-Hi running at very high speed (1.87 Gbps). The Frontier Edition will ship with 16 GB of HBM2 memory.

This is a professional solution, which may have better specs than Radeon RX Vega for gamers. It is a good indication of what to expect though.

The slide confirms that Radeon VEGA has 64 Compute Units and 4096 Stream Processors.

AMD RADEON VEGA vs FURY X Radeon RX Vega Frontier Radeon R9 Fury X
Compute Units 64 64
Unified Cores 4096 4096
FP32 Computing 12.5 TFLOPs 8.6 TFLOPs
Max Core Clock 1525 MHz 1050 MHz
HBM Stacks 2 (?) 4
Memory Bus 2048-bit  (?) 4096-bit
Memory Speed 1.875 Gbps (?) 1.0 Gbps
Memory Bandwidth 480 GB/s 512 GB/s
Memory Capcity 16 GB 4 GB

If you are waiting for gaming Vega, there are no official news I’m afraid. The blog post at seems to indicate that we will be seeing more Vega products this summer.


Today we’re announcing the first of several Vega architecture-based products to roll out this summer, and soon we’ll be launching Radeon Instinct, Radeon Pro, and Radeon RX flavors of Vega. But today’s Vega is just a little different. Let me tell you why.

by WhyCry

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