AMD Opteron 6276 - OS6276WKTGGGU / OS6276WKTGGGUWOF
AMD Opteron 6276 specifications
|Type||CPU / Microprocessor|
|Family||AMD Opteron 6200 series|
|Model number ? ||6276|
|CPU part numbers||OS6276WKTGGGU is an OEM/tray microprocessor|
OS6276WKTGGGUWOF is a boxed microprocessor
|Frequency ? ||2300 MHz|
|Turbo frequency||2600 MHz (more than 8 cores)|
3200 MHz (8 cores or less)
|Bus speed ? ||3200 MHz HyperTransport links (6.4 GT/s)|
|Package||1944-land organic LGA|
|Introduction date||November 14, 2011|
|Price at introduction||$788|
|Architecture / Microarchitecture|
|Processor core ? ||Interlagos|
|Core stepping ? ||B2|
|Manufacturing process||0.032 micron SOI|
|Data width||64 bit|
|The number of cores||16|
|The number of threads||16|
|Floating Point Unit||Integrated|
|Level 1 cache size ? ||8 x 64 KB 2-way associative shared instruction caches|
16 x 16 KB 4-way associative data caches
|Level 2 cache size ? ||8 x 2 MB 16-way associative shared exclusive caches|
|Level 3 cache size||2 x 8 MB up to 64-way associative shared caches|
|Multiprocessing||Up to 4 processors|
- MMX instructions
- 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
- ABM / Advanced Bit Manipulation ?
- AVX / Advanced Vector Extensions
- FMA4 / 4-operand Fused Multiply-Add instructions
- XOP / eXtended Operations instructions
- AMD64 / AMD 64-bit technology ?
- VT / Virtualization technology ?
- EVP / Enhanced Virus Protection ?
- Turbo Core technology
|Low power features||AMD-P 2.0: |
- Core C1, C1E, C6 and CC6 states
- Package S3, S4 and S5 states
- TDP power cap
- Integrated quad-channel DDR3 memory controller
- HyperTransport 3.0 technology with 4 HT links
|Electrical / Thermal parameters|
|Maximum operating temperature ? ||55°C - 69°C|
|Average CPU Power||80 Watt|
|Thermal Design Power ? ||115 Watt|
|Notes on AMD OS6276WKTGGGU|
- Memory controller supports UDDR3/RDDR3 up to DDR3-1600 memory, ULV RDDR3 up to DDR3-1333, and LRDIMM up to DDR3-1333 memory
CPUs, related to AMD Opteron 6276
|AMD Opteron 6200 series family, Socket G34|
| Opteron 6204||4 / 4||3.3 GHz|| ||16 MB||4||115 Watt||TBT||$455|
| Opteron 6212||8 / 8||2.6 GHz||3.2 GHz||16 MB||4||115 Watt||TBT||$266|
| Opteron 6220||8 / 8||3 GHz||3.6 GHz||16 MB||4||115 Watt||TBT||$523|
| Opteron 6234||12 / 12||2.4 GHz||3 GHz||16 MB||4||115 Watt||TBT||$377|
| Opteron 6238||12 / 12||2.6 GHz||3.2 GHz||16 MB||4||115 Watt||TBT||$455|
| Opteron 6262 HE||16 / 16||1.6 GHz||2.9 GHz||16 MB||4||85 Watt||TBT||$523|
| Opteron 6272||16 / 16||2.1 GHz||3 GHz||16 MB||4||115 Watt||TBT||$523|
| Opteron 6274||16 / 16||2.2 GHz||3.1 GHz||16 MB||4||115 Watt||TBT||$639|
| Opteron 6275||16 / 16||2.3 GHz||3.2 GHz||16 MB||4||115 Watt||TBT|| |
| Opteron 6276||16 / 16||2.3 GHz||3.2 GHz||16 MB||4||115 Watt||TBT||$788|
| Opteron 6278||16 / 16||2.4 GHz||3.3 GHz||16 MB||4||115 Watt||TBT||$989|
| Opteron 6282 SE||16 / 16||2.6 GHz||3.3 GHz||16 MB||4||140 Watt||TBT||$1019|
| Opteron 6284 SE||16 / 16||2.7 GHz||3.4 GHz||16 MB||4||140 Watt||TBT||$1265|
• Highlighted numbers and features indicate whether specific processor performs better or worse than Opteron 6276
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• The 'Price' column shows official AMD prices as of Apr 29, 2013. Prices for obsolete and tray-only processors are not provided.
• Features abbreviations:
TBT - Dynamic Acceleration / Turbo Boost
Q: Is it possible to upgrade my AMD Opteron 6276 processor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please see CPU-Upgrade.com website for CPU support list for your board.
AMD Opteron 6276 Overclocking
Sorry, overclocking information is not available at this time.
Obscure CPUs: AMD Opteron 6275
Nov 18, 2012
: One of the popular ways to describe computer performance these days is
to measure how many million instructions per second (MIPS) and
millions of floating-point operations per second (MFLOPS) the computer
can execute. Knowing the MIPS and MFLOPS numbers, as well as what type
of data needs to be processed, one can choose a system that better
suits for specific workload. For instance, the common approach to run
scientific applications is to get a system with higher MFLOPS.
AMD releases Opteron 6200 and 4200 CPUs
Nov 14, 2011
: Earlier last week AMD announced "Ready Solutions for servers"
initiative, which aims to provide large selection of compatible
motherboards at the launch of Opteron 6200 series microprocessors
with Interlagos core. Also last week, specifications of several HP
Proliant servers were updated to include new Opterons, and Japanese
Dell website started offering Opteron 6200 chips, along with 6100
processors, in PowerEdge servers.
Pre-order prices of AMD Opteron 3200, 4200 and 6200 processors
Oct 07, 2011
: Earlier this week we published two stories with model numbers and
partial specifications of Opteron 3200 and 4200 server processors.
Today our reader John Wuorenmaa alerted us that these processors,
as well as full Opteron 6200 line-up, are now available
for pre-order at Bottom Line Telecommunications. What's more,
Opteron 6200 line-up references two new processors, Opteron 6204 and
AMD ships first "Bulldozer" Opteron CPUs
Sep 08, 2011
: Yesterday AMD announced shipments of the first Opteron 6200
microprocessors, based on upcoming "Bulldozer" microarchitecture.
Production of these Opterons started in August, and they are expected
to launch in the 4th quarter 2011. AMD Opteron 6200 processors feature
up to 16 CPU cores, up to 16 MB of on-chip L3 cache, 4 memory
channels, and 4 HyperTransport links.
Several Opteron 6200 CPUs sighted
Jul 24, 2011
: Later this quarter, AMD will introduce two different
product lines, based on soon to be released Bulldozer
microarchitecture. AMD FX series will include a few unlocked
microprocessors for consumer market. Opteron 6200 series, positioned
for server market, will consist of a number of models with 8, 12 and
16 CPU cores. While there were several leaks with details of AMD FX
parts, there was no information on Opteron 6200 models until now.
This week, we were able to locate processor numbers and basic specs
for several Opteron processors from 6200 series.
You're welcome to post suggestions, corrections, your own personal
AMD Opteron 6276 review, or your experience with the microprocessor.
Please do not ask upgrade and troubleshooting questions, and do not start
Find Opteron 6200 series CPUs with: