Intel Core i7-4770HQ vs Intel Xeon E3-1275L v3

Compare Intel 4th Generation Core i7 4 core CPU vs Intel Xeon E3 v3 Family 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

31 %
Identical
31 %

Gaming Score

The raw gaming performance with a fast GPU

43 %
2% slightly better gaming score
42 %

Multitasking Score

Performance in workloads using up to 8 cores

27 %
Identical
27 %

Heavy Workload Score

Performance in workloads using up to 16 cores

26 %
Identical
26 %

Free CPU Benchmark

Want to compare your processor against the Core i7-4770HQ and the Xeon E3-1275L v3? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Multi threaded benchmark

3,021
3,125
3% slightly higher Geekbench (multi) score

Geekbench (single) score

Single threaded benchmark

787
907
15% slightly higher Geekbench (single) score

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

2 GHz
3 GHz
22% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3 GHz
4 GHz
14% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

47 W
45 W
4% slightly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
Identical
32 GiB

Other details

Rank

Ranking in the hardwareDB database

575th of 1,337
585th of 1,337

Family

The product line

4th Generation Core i7
Xeon E3 v3 Family

Release date

The official date of release of this chip

August 2014
May 2014

Memory Type

The type of memory used by this chip

DDR3-1333
DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-4770HQ vs Xeon E3-1275L v3 specs and performance

According to the hardwareDB Benchmark tool, the Core i7-4770HQ is faster than the Xeon E3-1275L v3. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E3-1275L v3 in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. Our comparison shows that the Xeon E3-1275L v3 has a slightly higher clock speed compared to the Core i7-4770HQ. Also, the Xeon E3-1275L v3 has a slightly higher turbo speed. The Xeon E3-1275L v3 outputs less heat than Core i7-4770HQ thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-4770HQ has more threads than cores. Each physical core is split into multiple threads.

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