Difference between revisions of "intel/core i7ee/i7-6950x"

	Edit Values
	Core i7-6950X Extreme Edition
	General Info
Designer	Intel
Manufacturer	Intel
Model Number	i7-6950X
Part Number	BX80671I76950X,; BXC80671I76950X,; CM8067102055800
S-Spec	SR2PA
Market	Desktop
Introduction	May 31, 2016 (launched)
Release Price	$1743.00
Shop	Amazon
	General Specs
Family	Core i7EE
Series	i7-6900
Locked	No
Frequency	3000 MHz
Turbo Frequency	4000 MHz (1 core),; 3500 MHz (2 cores),; 3400MHz (3 cores),; 3400MHz (4 cores),; 3400MHz (5 cores),; 3400MHz (6 cores),; 3400MHz (7 cores),; 3400MHz (8 cores),; 3400MHz (9 cores),; 3400MHz (10 cores)
Bus type	DMI 2.0
Bus rate	4 × 5 GT/s
Clock multiplier	30
	Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Broadwell
Chipset	Wellsburg
Core Name	Broadwell E
Core Stepping	R0
Process	14 nm
Transistors	3,400,000,000
Technology	CMOS
Die	246 mm²
Word Size	64 bit
Cores	10
Threads	20
Max Memory	128 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
TDP	140 W
Tjunction	0 °C – 96 °C

Revision as of 13:23, 24 March 2019

The Core i7-6950X Extreme Edition is a 64-bit deca-core top-of-the-line MPU introduced by Intel for the enthusiasts market in mid-2016. The i7-6950X replaced the i7-5960X as Intel's flagship microprocessor based on Broadwell microarchitecture - also becoming the first consumer-class deca-core microprocessor.

Cache

Main article: Broadwell § Cache

Cache Info [Edit Values]
L1I$	320 KiB 327,680 B 0.313 MiB	10x32 KiB 8-way set associative (per core)
L1D$	320 KiB 327,680 B 0.313 MiB	10x32 KiB 8-way set associative (per core)
L2$	2.5 MiB 2,560 KiB 2,621,440 B 0.00244 GiB	10x256 KiB 8-way set associative (per core)
L3$	25 MiB 25,600 KiB 26,214,400 B 0.0244 GiB	10x2.5 MiB 20-way set associative (shared)

Graphics

This processor has no integrated graphics processing unit.

Memory controller

Integrated Memory Controller
Type	DDR4-2133, DDR4-2400
Controllers	1
Channels	4
ECC Support	No
Max bandwidth	76.8 GB/s
Bandwidth (single)	19,200 MB/s
Bandwidth (dual)	38,400 MB/s
Bandwidth (quad)	76,800 MB/s
Max memory	128 GiB

Expansions

[Edit/Modify Expansions Info]

Expansion Options

PCIe

Revision	3.0
Max Lanes	40
Configs	2x16 + 1x8

Features

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX	MMX Extension
SSE	Streaming SIMD Extensions
SSE2	Streaming SIMD Extensions 2
SSE3	Streaming SIMD Extensions 3
SSSE3	Supplemental SSE3
AVX	Advanced Vector Extensions
AVX2	Advanced Vector Extensions 2
BMI1	Bit Manipulation Instruction Set 1
BMI2	Bit Manipulation Instruction Set 2
FMA3	3-Operand Fused-Multiply-Add
AES	AES Encryption Instructions
F16C	16-bit Floating Point Conversion

NX	No-eXecute
HT	Hyper-Threading
TBT 2.0	Turbo Boost Technology 2.0
TBMT 3.0	Turbo Boost Max Technology 3.0
EIST	Enhanced SpeedStep Technology
EPT	Extended Page Tables (SLAT)

Frequencies

See also: Intel's CPU Frequency Behavior

[Modify Frequency Info]

Mode	Base	Turbo Frequency/Active Cores
Mode	Base	1	2	3	4	5	6	7	8	9	10
Normal	3,000 MHz	4,000 MHz	3,500 MHz	3,400 MHz	3,400 MHz	3,400 MHz	3,400 MHz	3,400 MHz	3,400 MHz	3,400 MHz	3,400 MHz
AVX2		3,400 MHz	3,400 MHz	3,200 MHz	3,100 MHz	3,100 MHz	3,100 MHz	3,100 MHz	3,100 MHz	3,100 MHz	3,100 MHz

Die Shot

3,400,000,000 transistors
246 mm²

Documents

Intel® Core i7 processor family for X-series platforms Product Brief

@@ Line 19: / Line 19: @@
 |turbo frequency1=4000 MHz
 |turbo frequency2=3500 MHz
-|turbo frequency=Yes
+|turbo frequency3=3400MHz
+|turbo frequency4=3400MHz
+|turbo frequency5=3400MHz
+|turbo frequency6=3400MHz
+|turbo frequency7=3400MHz
+|turbo frequency8=3400MHz
+|turbo frequency9=3400MHz
+|turbo frequency10=3400MHz
 |bus type=DMI 2.0
+|bus links=4
 |bus rate=5 GT/s
 |clock multiplier=30
@@ Line 39: / Line 47: @@
 |max memory=128 GiB
 |tdp=140 W
+|tjunc min=0 °C
+|tjunc max=96 °C
 |packaging=Yes
 |package=FCLGA-2011 v3

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Core i7-6950X Extreme Edition - Intel#io +
base frequency	3,000 MHz (3 GHz, 3,000,000 kHz) +
bus links	4 +
bus rate	5,000 MT/s (5 GT/s, 5,000,000 kT/s) +
bus type	DMI 2.0 +
chipset	Wellsburg +
clock multiplier	30 +
core count	10 +
core name	Broadwell E +
core stepping	R0 +
designer	Intel +
die area	246 mm² (0.381 in², 2.46 cm², 246,000,000 µm²) +
family	Core i7EE +
first launched	May 31, 2016 +
full page name	intel/core i7ee/i7-6950x +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has extended page tables support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Turbo Boost Max Technology 3.0 +, Enhanced SpeedStep Technology + and Extended Page Tables +
has intel enhanced speedstep technology	true +
has intel turbo boost max technology 3 0	true +
has intel turbo boost technology 2 0	true +
has locked clock multiplier	false +
has second level address translation support	true +
has simultaneous multithreading	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
isa	x86-64 +
isa family	x86 +
l1d$ description	8-way set associative +
l1d$ size	320 KiB (327,680 B, 0.313 MiB) +
l1i$ description	8-way set associative +
l1i$ size	320 KiB (327,680 B, 0.313 MiB) +
l2$ description	8-way set associative +
l2$ size	2.5 MiB (2,560 KiB, 2,621,440 B, 0.00244 GiB) +
l3$ description	20-way set associative +
l3$ size	25 MiB (25,600 KiB, 26,214,400 B, 0.0244 GiB) +
ldate	May 31, 2016 +
manufacturer	Intel +
market segment	Desktop +
max cpu count	1 +
max junction temperature	369.15 K (96 °C, 204.8 °F, 664.47 °R) +
max memory	131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) +
max pcie lanes	40 +
microarchitecture	Broadwell +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	i7-6950X +
name	Core i7-6950X Extreme Edition +
part number	BX80671I76950X +, BXC80671I76950X + and CM8067102055800 +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 1,743.00 (€ 1,568.70, £ 1,411.83, ¥ 180,104.19) +
s-spec	SR2PA +
series	i7-6900 +
smp max ways	1 +
tdp	140 W (140,000 mW, 0.188 hp, 0.14 kW) +
technology	CMOS +
thread count	20 +
transistor count	3,400,000,000 +
turbo frequency (10 cores)	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
turbo frequency (1 core)	4,000 MHz (4 GHz, 4,000,000 kHz) +
turbo frequency (2 cores)	3,500 MHz (3.5 GHz, 3,500,000 kHz) +
turbo frequency (3 cores)	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
turbo frequency (4 cores)	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
turbo frequency (5 cores)	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
turbo frequency (6 cores)	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
turbo frequency (7 cores)	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
turbo frequency (8 cores)	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
turbo frequency (9 cores)	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +

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