Intel Core 2 Extreme X6800 HH80557PH0774M (BX80557X6800)

CPU » Intel » Core 2 families » Core 2 Extreme » X6800

Specifications

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Core 2 Extreme

Model number ?

X6800

CPU part numbers

HH80557PH0774M is an OEM/tray microprocessor
BX80557X6800 is a boxed microprocessor

Frequency (MHz) ?

2933

Bus speed (MHz) ?

1066

Clock multiplier ?

Package

775-land Flip-Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)

Socket

Socket 775 (LGA775)

Introduction date

Jul 27, 2006

Price at introduction

$999

S-spec numbers

	ES/QS processors		Production processors
Part number	QPHV	QTOI	SL9S5
BX80557X6800			+
HH80557PH0774M	+	+	+

Architecture / Microarchitecture

Microarchitecture

Core

Processor core ?

Conroe XE

Core steppings ?

B1 (QPHV)
B2 (QTOI, SL9S5)

CPUIDs

6F5 (QPHV)
6F6 (QTOI, SL9S5)

Manufacturing process

0.065 micron
291 million transistors

Data width

64 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size ?

2 x 32 KB instruction caches
2 x 32 KB data caches

Level 2 cache size ?

shared 4 MB

Multiprocessing

Uniprocessor

Features

MMX instruction set
SSE
SSE2
SSE3
Supplemental SSE3
EM64T technology ?
Virtualization Technology ?
Execute Disable Bit technology ?

Low power features

Enhanced SpeedStep technology ?
Stop Grant state ?
Halt state
Extended Halt state

Electrical/Thermal parameters

V core (V) ?

0.85 - 1.5

Minimum/Maximum operating temperature (°C) ?

5 - 60.4

Minimum/Maximum power dissipation (W) ?

22 (Extended Halt mode) / 124.42

Thermal Design Power (W) ?

Notes on Intel HH80557PH0774M

Binary compatible with 32-bit x86 software
Bus frequency is 266 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1066 MHz

CPUs, related to Intel Core 2 Extreme X6800

Model Cores /
Threads Freq. L2
cache Multi-
processing TDP Features

Intel Core 2 Extreme family, Socket 775

   Intel Core 2 Extreme QX6700 4 / 4 2.66 GHz 8 MB 1 130 Watt VT, ESS

   Intel Core 2 Extreme QX6800 4 / 4 2.93 GHz 8 MB 1 130 Watt VT, ESS

   Intel Core 2 Extreme QX6850 4 / 4 3 GHz 8 MB 1 130 Watt VT, ESS

   Intel Core 2 Extreme QX9650 4 / 4 3 GHz 12 MB 1 130 Watt SSE4, VT, ESS

   Intel Core 2 Extreme QX9770 4 / 4 3.2 GHz 12 MB 1 136 Watt SSE4, VT, ESS

Intel Core 2 Extreme family, Core micro-architecture, Other sockets

   Intel Core 2 Extreme QX9775 4 / 4 3.2 GHz 12 MB 2 150 Watt SSE4, VT, ESS

Other families, Core micro-architecture, Socket 775

   Intel Celeron 440 1 / 1 2 GHz 512 KB 35 Watt VT, ESS

   Intel Celeron 440 (B) 1 / 1 2 GHz 512 KB VT, ESS

   Intel Celeron 450 1 / 1 2.2 GHz 512 KB 35 Watt VT, ESS

   Intel Celeron E3400 2 / 2 2.6 GHz 1 MB 1 65 Watt VT, ESS

   Intel Celeron E3500 2 / 2 2.7 GHz 1 MB 1 65 Watt VT, ESS

   Intel Pentium E5800 2 / 2 3.2 GHz 2 MB 1 65 Watt VT, ESS

   Intel Pentium E6800 2 / 2 3.33 GHz 2 MB 1 65 Watt VT, ESS

   Intel Core 2 Duo E8400 2 / 2 3 GHz 6 MB 1 65 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Duo E8500 2 / 2 3.16 GHz 6 MB 1 65 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Duo E8600 2 / 2 3.33 GHz 6 MB 1 65 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Quad Q9705 4 / 4 3.16 GHz 6 MB 1 95 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Quad Q9650 4 / 4 3 GHz 12 MB 1 95 Watt SSE4, VT, TXT, ESS

• Highlighted numbers and features indicate whether specific processor performs better or worse than Core 2 Extreme X6800

• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

• List of related CPUs is not complete.

• Features abbreviations:

SSE4 - SSE4 instructions
VT - Virtualization
TXT - Trusted Execution
ESS - PowerNow! / Enhanced SpeedStep

Pictures (2)


Bottom view of the CPU
2009-08-14 12:12:07 Posted by: gshv


Core 2 Extreme X6800 CPU
2009-08-14 12:31:01 Posted by: gshv
To test overclocking ability of this CPU, I temporary overclocked it to 3.3 GHz, i.e. 12.5%, using aftermarket fan/heatsink, standard voltage, 12x clock multiplier and 275 MHz FSB. The testing lasted less than three hours, during that time the CPU was stable. Performance of this CPU in different test was better by 6% - 12% than the performance of X6800 at 2.93 GHz.

Benchmarks

Compare results with tested CPUs from one of the following families:
To compare benchmark results with all other microprocessors please

Tested processor

S-spec number:

SL9S5

CPU ID:

06F6h

CPU vendor string:

GenuineIntel

CPU name string:

Intel(R) Core(TM)2 CPU X6800 @ 2.93GHz

Integer performance

Part number		Result
AMD Athlon II X3 2.6 GHz ZD260121K3216 ?		109.2%
AMD Phenom II X3 710 ?		108.9%
AMD Athlon II X3 420e ?		108.9%
AMD Phenom II X3 705e ?		104.7%
AMD Athlon II X3 415e ?		104.5%
AMD Phenom II X3 700e ?		100.5%
Intel Core 2 Extreme X6800 ?		100%
AMD Athlon II X3 405e (rev. C2) ?		96.4%
AMD Athlon II X3 405e (rev. C3) ?		96.3%
AMD A6-3500 ?		93.5%
AMD Athlon II X3 400e ?		92.2%

Floating Point performance

Part number		Result
AMD Athlon II X3 2.6 GHz ZD260121K3216 ?		146.9%
AMD Athlon II X3 420e ?		146.8%
AMD Phenom II X3 710 ?		146.8%
AMD Athlon II X3 415e ?		141%
AMD Phenom II X3 705e ?		140.6%
AMD Phenom II X3 700e ?		135.7%
AMD Athlon II X3 405e (rev. C3) ?		129.9%
AMD Athlon II X3 405e (rev. C2) ?		129.5%
AMD A6-3500 ?		125.2%
AMD Athlon II X3 400e ?		124.3%
Intel Core 2 Extreme X6800 ?		100%

MMX / SSE / SSE2 performance

Part number		Result
AMD Phenom II X3 710 ?		112.1%
AMD Athlon II X3 2.6 GHz ZD260121K3216 ?		111.1%
AMD Athlon II X3 420e ?		111.1%
AMD Phenom II X3 705e ?		107.7%
AMD Athlon II X3 415e ?		106.9%
AMD Phenom II X3 700e ?		103.5%
Intel Core 2 Extreme X6800 ?		100%
AMD Athlon II X3 405e (rev. C2) ?		98.4%
AMD Athlon II X3 405e (rev. C3) ?		98.4%
AMD A6-3500 ?		97.4%
AMD Athlon II X3 400e ?		94.1%

Memory-intensive program performance

Part number		Result
AMD Athlon II X4 635 (rev. C2) ?		101.7%
AMD Athlon II X3 460 ?		100.9%
AMD Athlon II X4 630 (rev. C3) ?		100.4%
AMD Athlon II X3 455 ?		100.2%
AMD Athlon II X4 630 (rev. C2) ?		100%
Intel Core 2 Extreme X6800 ?		100%
AMD Athlon II X3 450 ?		99.1%
Intel Core 2 Quad Q6600 ?		98.6%
AMD Athlon II X3 445 ?		97.4%
AMD Athlon II X3 440 (rev. C3) ?		96.5%
AMD Athlon II X4 620 ?		96.2%

CPU ID (2)

View / search public CPUID submissions | Check your CPU

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Core 2 Extreme X6800 CPU.

Manufacturer:	Intel
CPU Family:	Core 2 Extreme
Processor Number:	X6800
Frequency:	2040 MHz

Part number:	HH80557PH0774M
S-Spec Number:	SL9S5
Comment:
Submitted by:	CPU-World

General information
Vendor:	GenuineIntel
Processor name (BIOS):	Intel(R) Core(TM)2 CPU X6800 @ 2.93GHz
Cores:	2
Logical processors:	2
Processor type:	Original OEM Processor
CPUID signature:	6F6
Family:	6 (06h)
Model:	15 (0Fh)
Stepping:	6 (06h)
TLB/Cache details:	3rd-level cache: 4-MB, 16-way set associative, 64-byte line size (Intel Xeon processor MP, Family 0Fh, Model 06h), 2nd-level cache: 4-MB, 16-way set associative, 64-byte line size 64-byte Prefetching Data TLB: 4-KB Pages, 4-way set associative, 256 entries Data TLB: 4-MB Pages, 4-way set associative, 32 entries Instruction TLB: 2-MB pages, 4-way, 8 entries or 4M pages, 4-way, 4 entries Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries L1 Data TLB: 4-KB pages, 4-way set associative, 16 entries L1 Data TLB: 4-MB pages, 4-way set associative, 16 entries

Cache: L1 data L1 instruction L2

Size: 32 KB 32 KB 4 MB

Associativity: 8-way set
associative 8-way set
associative 16-way set
associative

Line size: 64 bytes 64 bytes 64 bytes

Instruction set extensions Additional instructions

MMX CLFLUSH

SSE CMOV

SSE2 CMPXCHG16B

SSE3 CMPXCHG8B

SSSE3 FXSAVE/FXRSTORE

MONITOR/MWAIT

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 36-bit page-size extensions

64-bit / Intel 64 64-bit debug store

NX bit/XD-bit Advanced programmable interrupt controller

Intel Virtualization CPL qualified debug store

Enhanced SpeedStep Debug store

Debugging extensions

Digital Thermal Sensor capability

LAHF/SAHF support in 64-bit mode

Machine check architecture

Machine check exception

Memory-type range registers

Model-specific registers

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Pending break enable

Perfmon and Debug capability

Physical address extensions

Self-snoop

Thermal monitor

Thermal monitor 2

Thermal monitor and software controlled clock facilities

Time stamp counter

Virtual 8086-mode enhancements

xTPR Update Control

Our CPUID database has 2 records for this microprocessor. See all submitted records.

Comments (3)

buss speed

2006-09-06 17:27:16

Posted by: Peter c Land

if buss is 266 quad is that 266 x 4 does that equal 1064 not 1066 or is my math off?

Response: If I'm not mistaken, FSB is quad 266.66... MHz, i.e. 1066 MHz. For simplicity many companies truncate digits after decimal point

it is not SSE4!

2006-10-06 03:20:35

Posted by: Patrik Veselik

There is extension of SSE3 in this processor (32 new instructions). I start to call it SSE3e (like SSE3 extensions). It is still not SSE4 what will be added into next generation with approx. 50 instructions (Penryn, 45 nm).

Response: You're right - Core 2 Duo includes Supplemental SSE3 instructions, not SSE4. I updated the Core 2 Duo pages.

X6800 OEM Order code different

2007-08-28 21:10:15

Posted by: MJP

Based on this:
processorfinder.intel.com/ details.aspx?sSpec=SL9S5
and
support.intel.com/support/processors/core2extreme/sb/CS-023100.htm
The shipping OEM Order code is HH80557PH0677M - is something different?

Response: I believe their order number is wrong. It doesn't fit into part numbering scheme & different from part numbers of x6800 ES CPUs

Last modified: 5 Feb 2012