Intel Core i7 4870HQ 

Released July, 2014
  • 2.5 GHz
  • Quad core
8.1 Out of 10

Explore 3 laptops with the Intel Core i7 4870HQ

CPUBoss Review Our evaluation of the Intel Core i7 4870HQ among laptop CPUs (over 15W)

Performance

Benchmark performance using all cores

Core i7 4870HQ
9.7
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core i7 4870HQ
9.5
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core i7 4870HQ
n.d.
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core i7 4870HQ
7.8
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core i7 4870HQ
5.8
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core i7 4870HQ
5.3
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

8.1

CPUBoss Score

Combination of all six facets

Core i7 4870HQ
8.1

Benchmarks Real world tests of the Intel Core i7 4870HQ

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4870HQ
29.34 mHash/s
Core i7 4980HQ
23.86 mHash/s
Core i7 4770HQ
27.45 mHash/s

CompuBench 1.5 (Face detection)

Core i7 4870HQ
18.08 mPixels/s
Core i7 4770HQ
16.71 mPixels/s
Core i7 4980HQ
16.75 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4870HQ
1.98 fps
Core i7 4980HQ
1.5 fps
Core i7 4770HQ
1.96 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i7 4870HQ
3,553

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 4870HQ
12,605

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 4870HQ
3,330

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4870HQ
4,400,000 MB/s
Core i7 4980HQ
4,780,000 MB/s
Core i7 4770HQ
4,070,000 MB/s

PassMark Data courtesy Passmark

Core i7 4870HQ
9,198

Specifications Full list of technical specs

summary

Clock speed 2.5 GHz
Turbo clock speed 3.7 GHz
Cores Quad core
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. AVX 2.0
  10. AVX
  11. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 47W
Annual home energy cost 11.32 $/year
Performance per watt 25.84 pt/W
Typical power consumption 38.19W

bus

Architecture DMI 2.0
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 8 threads
L2 cache 1 MB
L2 cache per core 0.25 MB/core
L3 cache 6 MB
L3 cache per core 1.5 MB/core
Manufacture process 22 nm
Max CPUs 1

overclocking

Overclocked clock speed 3.74 GHz
Overclocked clock speed (Water) 2.5 GHz
Overclocked clock speed (Air) 3.74 GHz

integrated graphics

GPU GPU
Label Intel® Iris™ Pro Graphics 5200
Number of displays supported 3
GPU clock speed 200 MHz
Turbo clock speed 1,200 MHz

memory controller

Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 12,800 MB/s
Maximum memory size 32,768 MB
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