Type CPU / Microprocessor
market segment desktop
Family: Fits FX series
Model: FX-4100
CPU part number FD4100WMW4KGU is an OEM/tray microprocessor
FD4100WMGUSBX is a boxed microprocessor with fan and heat sink
frequency? 3600 MHz
Turbo frequency 3700 MHz (over 2 cores)
3800 MHz (2 or fewer cores)
bus speed? One 2600 MHz 16-bit HyperTransport link
Wrapped 940-pin Organic Microneedle Grid Array (UOC940)
lead-free
Socket Socket AM3+
Dimensions 1.57" x 1.57" / 4cm x 4cm
Weight 1.4oz / 38.8g (CPU)
1lb 4.4oz / 577.7g (box)
Fan/radiator CKM-7X52A-A1-GP
Architecture/Microarchitecture
microarchitecture bulldozer
Platform Scorpio
processor core? Zambezi
core stepping? or -B2
CPUID 600F12
Manufacturing Process 0.032-micron Hi-K metal gate process using silicon-on-insulator (SOI) technology
Die size 316mm2
Data width 64 bits
Number of CPU cores 4
Number of threads 4
Floating point unit integrated (shared between each pair of cores)
L1 cache size? 2 x 64 KB 2-way set-associative shared instruction cache
4 x 16 KB 4-way set associative data cache
L2 cache size? 2 x 2 MB 16-way set-associative shared exclusive cache
Level 3 cache size 8 MB 64-way set-associative shared cache
Cache Latency 3 (L1 Cache)
multiprocessing single processor
Feature MMX Instructions
MMX extension
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 Description
AVX / Advanced Vector Extensions
FMA4 / 4-operand fused multiply-add instructions
XOP / Extended Operation Instructions
64-bit technology?
Virtualization Technology
Executive Vice President/Enhanced Virus Protection?
Turbo Core 2.0 technology
Low P