There is detailed information about the "a few minor bug fixes and improvements"? need to change version from 9.7 ?

What's the hashrate for a Vega 64?

Ahh.. OK, thanks. I misunderstood.. I thought that the DAG issue is solved already in 17.7.2. So we are waiting for the new driver, thank you for your quick answer.

@Claymore

This might be hardware related but I'm having an issue.

I'm running two 4gb rx 480's, one is getting 22MH/s as it always has, the other however is only getting 4MH/s. very poor rate! Any idea what might be causing the problem/how to fix it?

Probably gain at the most 1.5Mh/s.  Go benchmark old EPOC DAGs and test it yourself.

It's hard to calculate the hashrate of a VGA that isn't for sale yet. Something between 0 and 40.

thx claymore, my rx470 4gb run stable @25mhs @75watt 

Dual mining with latest version with 1080Ti/1080/1070 and I cant see a difference so far.

Great job anyway Claymore  !

Could you add support to enable Claymore to run with the AMD ROCm driver stack on Linux?

https://github.com/RadeonOpenCompute/ROCm

$ uname -a
Linux X10SDV16C 4.11.0-kfd-compute-rocm-rel-1.6-115 #1 SMP Sat Jul 22 17:28:42 CDT 2017 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
LSB Version:    core-9.20160110ubuntu0.2-amd64:core-9.20160110ubuntu0.2-noarch:security-9.20160110ubuntu0.2-amd64:security-9.20160110ubuntu0.2-noarch
Distributor ID: Ubuntu
Description:    Ubuntu 16.04.2 LTS
Release:        16.04
Codename:       xenial

OpenCL Info:

Platform ID #1
  Vendor  : Advanced Micro Devices, Inc.
  Name    : AMD Accelerated Parallel Processing
  Version : OpenCL 2.0 AMD-APP (2450.0)

  Device ID #1
    Type           : GPU
    Vendor ID      : 1
    Vendor         : Advanced Micro Devices, Inc.
    Name           : gfx900
    Version        : OpenCL 1.2
    Processor(s)   : 64
    Clock          : 1600
    Memory         : 12276/16368 MB allocatable
    OpenCL Version : OpenCL C 2.0
    Driver Version : 1.1 (HSA,LC)

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ETH: 1 pool is specified
Main Ethereum pool is asia1.ethermine.org:4444
DCR: 0 pool is specified
At least 16 GB of Virtual Memory is required for multi-GPU systems
Make sure you defined GPU_MAX_ALLOC_PERCENT 100
Be careful with overclocking, use default clocks for first tests
Press "s" for current statistics, "0".."9" to turn on/off cards, "r" to reload pools, "e" or "d" to select current pool
OpenCL initializing...

AMD Cards available: 1
GPU #0: gfx900, 16368 MB available, 64 compute units
GPU #0 recognized as Vega
POOL/SOLO version
Cannot build OpenCL program for GPU 0
GPU #0: algorithm ASM
No NVIDIA CUDA GPUs detected.
Total cards: 1
AMD ADL library not found.
No pool specified for Decred! Ethereum-only mining mode is enabled
ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)
ETH: eth-proxy stratum mode
Watchdog enabled
Remote management (READ-ONLY MODE) is enabled on port 3333

ETH: Stratum - connecting to 'asia1.ethermine.org' <139.99.9.157> port 4444
ETH: Stratum - Connected (asia1.ethermine.org:4444)
ETH: Authorized
Setting DAG epoch #136...
Setting DAG epoch #136 for GPU0
Create GPU buffer for GPU0
GPU0, OpenCL error -48 (0) - cannot create DAG on GPU
GPU 0 failed
Setting DAG epoch #136 for GPU0
GPU0, OpenCL error -48 (0) - cannot create DAG on GPU
ETH: 08/02/17-10:22:22 - New job from asia1.ethermine.org:4444
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
GPU 0 failed
Quit signal received...

From which hashrate do you recommend "solo" mining? (For example: eu1.ethpool.org:4444) Now I'm using ethermine. Regards!