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Core i7-4850HQ - Intel
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Intel Core i7-4850HQ
Designer Intel
Manufacturer Intel
Model Number i7-4850HQ
Part Number CL8064701509800
Market Mobile
Introduction June 2, 2013 (announced)
June 4, 2013 (launch)
End-of-life May 22, 2015 (last order)
November 20, 2015 (last shipment)
General information
Family Core i7
Locked Yes
Frequency
2.3 GHz
2,300,000 kHz
2300 MHz
Turbo frequency
3.5 GHz
3,500,000 kHz
3500 MHz (1 core)
3.4 GHz
3,400,000 kHz
3400 MHz (2 cores)
3.3 GHz
3,300,000 kHz
3300 MHz (3 cores)
3.3 GHz
3,300,000 kHz
3300 MHz (4 cores)
Bus type DMI 2.0
Bus rate 5 GT/s
5,000 MT/s
5,000,000 kT/s
Clock multiplier 23
S-Spec SR18H (Production)
Microarchitecture
Microarchitecture Haswell
Platform Shark Bay
Core stepping C0
Process 22 nm
0.022 μm
2.2e-5 mm
Word size 64 bits
8 octets
16 nibbles
Core count 4
Thread count 8
Max CPUs 1
Max Memory 32 GB
"GB" is not declared as a valid unit of measurement for this property.
Electrical
TDP
47,000 mW
0.063 hp
0.047 kW
47 W
Op. Temp 100 C
Packaging
Package FCBGA1364 (FCBGA)
Dimension 37.5mm x 32mm x 1.65mm
Socket BGA1364 (BGA)

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
Using "has intel turbo boost technology 2.0" as property chain is not permitted during the annotation process.
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
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 +
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 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) +
ldateJune 4, 2013 +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max operating temperature100 C +
microarchitectureHaswell +
microprocessor familyCore i7 +
model numberi7-4850HQ +
nameIntel Core i7-4850HQ +
packageFCBGA1364 +
part numberCL8064701509800 +
platformShark Bay +
process22 nm (0.022 μm, 2.2e-5 mm) +
s-specSR18H +
socketBGA1364 +
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) +