This is a brand new item, 'opened box'

Microarchitecture Piledriver Processor core ? Vishera Manufacturing process 0.032 micron Data width: 64 bit CPU cores: 4 The number of threads: 4 Level 1 cache size ? 2 x 64 KB 2-way set associative shared instruction caches 4 x 16 KB 4-way set associative data caches Level 2 cache size ? 2 x 2 MB 16-way set associative shared caches Level 3 cache size 4 MB 32-way set associative shared cache

Features MMX instructions Extensions to MMX SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 SSSE3 / Supplemental Streaming SIMD Extensions 3 SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ? SSE4a ? AES / Advanced Encryption Standard instructions AVX / Advanced Vector Extensions BMI1 / Bit Manipulation instructions 1 FMA3 / 3-operand Fused Multiply-Add instructions FMA4 / 4-operand Fused Multiply-Add instructions F16C / 16-bit Floating-Point conversion instructions TBM / Trailing Bit Manipulation instructions XOP / eXtended Operations instructions AMD64 / AMD 64-bit technology ? AMD-V / AMD Virtualization technology EVP / Enhanced Virus Protection ? Turbo Core 3.0 technology Low power features PowerNow!