Intel Core i7-3770 vs Intel Xeon E5-2620

Compare Intel Core 4 core CPU vs Intel Xeon E5 Family 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 174.85
$ 32.30 slightly less expensive
$ 207.15

Benchmark Score

Overall Score

A combined score of all workloads

2575 points
2694 points
4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4118 points
28% slightly better gaming score
3212 points

Multitasking Score

Performance in workloads using up to 8 cores

2119 points
2534 points
19% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2036 points
2503 points
22% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-3770 and the Xeon E5-2620? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

45.88 points
17% slightly higher Blender score
38.93 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

2294 points
2793 points
21% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

672 points
46% significantly higher Geekbench 5 (single) score
459 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2315 points
21% slightly higher Geekbench 6 (multi) score
1902 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

673 points
72% significantly higher Geekbench 6 (single) score
390 points

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.40 GHz
70% significantly higher clock speed
2 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz
56% significantly higher turbo speed
2.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

77 W
23% slightly lower TDP
95 W

Memory Channels

Lanes for simultaneous memory access

2
4
100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
384 GiB
1100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

611th of 1,089
591st of 1,089

Family

The product line

Core
Xeon E5 Family

Release date

The official date of release of this chip

2012 May
2012 February

Memory Type

The type of memory used by this chip

DDR3-1333
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-3770 vs Xeon E5-2620 benchmarks

In our benchmarks, the Xeon E5-2620 beats the Core i7-3770 in overall performance. Despite this, the Core i7-3770 has the advantage in our gaming benchmark.

With info from our database, we find that the Xeon E5-2620 has significantly more cores with 6 cores whereas the Core i7-3770 has 4 cores. It also has more threads than the Core i7-3770. With our hardware info, we find that the Core i7-3770 has a significantly higher clock speed than the Xeon E5-2620. Also, the Core i7-3770 has a significantly higher turbo speed. A Core i7-3770 CPU outputs less heat than a Xeon E5-2620 CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-3770 has more threads than cores. Each physical core is split into multiple threads.

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