Intel Core i7-4771

Intel Core i7-4771
The Intel Core i7-4771 operates with:

CPU Cores 4.

CPU Threads: 8.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: 3.90 GHz base 3.60 GHz all cores.

TDP: 84 W.

The processor is attached to:

CPU socket: LGA 1150.

This version includes

8.00 MB of L3 cache on one chip

Supports 2 memory channels to support DDR3-1333
DDR3-1600
DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM RAM and features 3.0 PCIe Gen 16 lanes.

Tjunction keeps below -- degrees C.

In particular, Haswell S Architecture is enhanced with:

Technology: 22 nm

Virtualization VT-x, VT-x EPT, VT-d.

The product was released on Q3/2013.

Compare with other CPU

REVIEW

CPU generation and family

Intel Core i7-4771
Intel Core i7
Intel Core i 4000
--
Desktop / Server
--

CPU Cores and Base Frequency

3.50 GHz
3.90 GHz
Yes
normal
4
No

Memory & PCIe

DDR3-1333
DDR3-1600
DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
3.0
2
3.0
16

Encryption

Yes check

Internal Graphics

DDR3-1333
DDR3-1600
DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
0.35 GHz
1.20 GHz
11.1
20
160
3
22 nm
Q2/2013

Technical details

x86-64 (64 bit)
Haswell S
--
VT-x, VT-x EPT, VT-d
8.00 MB
Q3/2013
LGA 1150

Thermal Management

84 W
--
--

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

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