AMD Phenom II X6 1055T 2.8 GHz Six Core CPU Processor HDT55TFBK6DGR Socket AM3 125W desktop CPU

AMD Phenom II X6 1055T specifications General information Type CPU / Microprocessor Market segment Desktop Family AMD Phenom II X6 Model number 1055T CPU part numbers HDT55TFBK6DGR is an OEM/tray microprocessor HDT55TFBGRBOX is a boxed microprocessor with fan and heatsink Stepping codes ACBBE CB CCBBE CB Frequency 2800 MHz Turbo frequency 3300 MHz (3 cores or less) Bus speed 667 MHz Memory controller One 2000 MHz 16-bit HyperTransport link (4 GT/s) Clock multiplier 14 Package 938-pin organic micro-PGA Socket Socket AM3 Fan/heatsink AV-Z7UH40Q001-4909 Introduction date April 27, 2010 Price at introduction $199 Architecture / Microarchitecture Microarchitecture K10 Platform Leo Processor core Thuban Core stepping PH-E0 CPUID 100FA0 Manufacturing process 0.045 micron silicon-on-insulator (SOI) technology Die size 346mm2 Data width 64 bit The number of cores 6 The number of threads 6 Floating Point Unit Integrated Level 1 cache size 6 x 64 KB 2-way set associative instruction caches 6 x 64 KB 2-way set associative data caches Level 2 cache size 6 x 512 KB 16-way set associative exclusive caches Level 3 cache size Shared 6 MB 48-way set associative cache Cache latency [1] 3 (L1 cache) 13 (L2 cache) 48 (L3 cache) Multiprocessing Uniprocessor Features MMX instructions Extensions to MMX 3DNow! technology Extensions to 3DNow SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 SSE4a AMD64 / AMD 64-bit technology EVP / Enhanced Virus Protection AMD-V / AMD Virtualization technology Turbo Core technology Low power features Cool'n'Quiet 3.0 Core C1 and C1E states Package S0, S1, S3, S4 and S5 states Integrated peripherals / components Integrated graphics None Memory controller
The number of controllers: 1
Memory channels: 2
Channel width (bits): 72
Supported memory: DDR2-1066, DDR3-1333 DIM
Ms per channel: up to 2
Maximum memory bandwidth (GB/s): 21.3 Other peripherals HyperTransport 3 technology Electrical / Thermal parameters V core 1.15V - 1.475V (at rated frequency) 1.25V - 1.475V (Turbo Core mode) 1V - 1.225V (Minimum performance state) V NorthBridge 1.05V - 1.175V Maximum operating temperature 55°C - 62°C Thermal Design Power 125 Watt