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Core i7-4850HQ - Intel
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Intel Core i7-4850HQ
General Info
DesignerIntel
ManufacturerIntel
Model Numberi7-4850HQ
Part NumberCL8064701509800
S-SpecSR18H
MarketMobile
IntroductionJune 2, 2013 (announced)
June 4, 2013 (launched)
End-of-lifeMay 22, 2015 (last order)
November 20, 2015 (last shipment)
General Specs
FamilyCore i7
LockedYes
Frequency2300 MHz
Turbo Frequency3500 MHz (1 core),
3400 MHz (2 cores),
3300 MHz (3 cores),
3300 MHz (4 cores)
Bus typeDMI 2.0
Bus rate5 GT/s
Clock multiplier23
Microarchitecture
MicroarchitectureHaswell
PlatformShark Bay
Core SteppingC0
Process22 nm
Word Size64 bits
Cores4
Threads8
Max CPUs1 (Uniprocessor)
Max Memory32 GiB
Electrical
TDP47 W
OP Temperature – 100 C
Packaging
PackageFCBGA-1364 (BGA)
Dimension37.4 mm x 32 mm
Pitch0.7 mm
Ball Count1364
Ball CompSAC405
InterconnectBGA-1364

The Intel Core i7-4850HQ is a quad core 64-bit microprocessor designed by Intel in 2013. The microprocessor is based on the Haswell microarchitecture. This MPU includes the Intel Iris Pro 5200 integrated graphic and features a large 128 MB L4$ called Crystal Well.

Cache[edit]

Main article: Haswell § Cache

This specific microprocessor includes the Crystal Well cache.

Cache Info [Edit Values]
L1I$ 128 KiB
0.125 MiB
131,072 B
1.220703e-4 GiB
4x32 KiB 8-way set associative (per core, write-back)
L1D$ 128 KiB
0.125 MiB
131,072 B
1.220703e-4 GiB
4x32 KiB 8-way set associative (per core, write-back)
L2$ 1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
4x256 KiB 8-way set associative (per core, write-back)
L3$ 6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
12-way set associative (shared)
L4$ 128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
16-way set associative (see Crystal Well)

Graphics[edit]

Integrated Graphic Information
GPU Intel Iris Pro Graphics 5200
Displays 3
Frequency 200 MHz
0.2 GHz
200,000 KHz
Max frequency 1200 MHz
1.2 GHz
1,200,000 KHz
Output DisplayPort, Embedded DisplayPort, HDMI, VGA
DirectX 11.2, 12
OpenGL 4.3
Max HDMI Res 2560x1600 @60Hz
Max DP Res 3840x2160 @60Hz
Max VGA Res 1920x1200 @60Hz

Memory controller[edit]

Integrated Memory Controller
Type DDR3L-1333, DDR3L-1600
Controllers 1
Channels 2
ECC Support No
Max bandwidth 25,600 MB/s
Max memory 32,768 MB

Features[edit]

Microprocessor Features
x86-64 x86-64
NX No-eXecute
TXT Trusted Execution Technology
HT Hyper-Threading
TBT 2.0 Turbo Boost Technology 2.0
VT-x VT-x (Virtualization)
VT-d VT-d (I/O MMU virtualization)
MMX MMX Extension
SSE Streaming SIMD Extensions
SSE2 Streaming SIMD Extensions 2
SSE3 Streaming SIMD Extensions 3
SSSE3 Supplemental Streaming SIMD Extensions 3
SSE4 Streaming SIMD Extensions 4
SSE4.1 Streaming SIMD Extensions 4.1
SSE4.2 Streaming SIMD Extensions 4.2
AES Advanced Encryption Standard instructions
AVX Advanced Vector Extensions
AVX2 Advanced Vector Extensions 2.0
BMI Bit Manipulation instructions
BMI1 Bit Manipulation instructions 1
BMI2 Bit Manipulation instructions 2
F16C 16-bit Floating-Point conversion instructions
FMA3 FMA3 instruction set
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i7-4850HQ - Intel#package +
base frequency2,300 MHz (2.3 GHz, 2,300,000 kHz) +
bus rate5,000 MT/s (5 GT/s, 5,000,000 kT/s) +
bus typeDMI 2.0 +
clock multiplier23 +
core count4 +
core steppingC0 +
designerIntel +
familyCore i7 +
first announcedJune 2, 2013 +
first launchedJune 4, 2013 +
full page nameintel/core i7/i7-4850hq +
has featureCrystal Well +, integrated gpu +, Trusted Execution Technology +, Hyper-Threading Technology + and Turbo Boost Technology 2.0 +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
instance ofmicroprocessor +
integrated gpuIntel Iris Pro Graphics 5200 +
integrated gpu base frequency200 MHz (0.2 GHz, 200,000 KHz) +
integrated gpu max frequency1,200 MHz (1.2 GHz, 1,200,000 KHz) +
l1d$ description8-way set associative +
l1d$ size0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) +
l1i$ description8-way set associative +
l1i$ size0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) +
l2$ description8-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description12-way set associative +
l3$ size6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
l4$ description16-way set associative +
l4$ size128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) +
last orderMay 22, 2015 +
last shipmentNovember 20, 2015 +
ldateJune 4, 2013 +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max memory32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) +
max operating temperature100 C +
microarchitectureHaswell +
model numberi7-4850HQ +
nameIntel Core i7-4850HQ +
packageFCBGA-1364 +
part numberCL8064701509800 +
platformShark Bay +
process22 nm (0.022 μm, 2.2e-5 mm) +
s-specSR18H +
tdp47 W (47,000 mW, 0.063 hp, 0.047 kW) +
thread count8 +
turbo frequency (1 core)3,500 MHz (3.5 GHz, 3,500,000 kHz) +
turbo frequency (2 cores)3,400 MHz (3.4 GHz, 3,400,000 kHz) +
turbo frequency (3 cores)3,300 MHz (3.3 GHz, 3,300,000 kHz) +
turbo frequency (4 cores)3,300 MHz (3.3 GHz, 3,300,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +