Intel Core i5-8400T vs Intel Xeon E5-2640 v3

Compare Intel 8th Generation Core i5 6 core CPU vs Intel Xeon E5 v3 Family 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

CPU Comparison

Quickly search and compare processors

Intel Xeon E5-2640 v3

Price

The cheapest price from our partner retailers

$ 113.37

$ 63.20

$ 50.17 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

2711 points

5079 points

87% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4534 points

5205 points

14% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2166 points

5069 points

134% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2082 points

5131 points

146% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-8400T and the Xeon E5-2640 v3? Download our free and quick PC Performance Test.

Download CPU Benchmark

Other Benchmarks

Blender score

Cycles Render (Samples per minute)

60.18 points

113.01 points

87% significantly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

3923 points

5241 points

33% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1074 points

6% slightly higher Geekbench 5 (single) score

1004 points

Geekbench 6 (multi) score

Multi threaded benchmark

3918 points

5384 points

37% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1115 points

7% slightly higher Geekbench 6 (single) score

1040 points

Specifications

Cores

Number of physical processing units

33% slightly more cores

Threads

Number of logical processing units

166% significantly more threads

Clock Speed

Base frequency at which the chip operates

1.7 GHz

2.6 GHz

52% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.3 GHz

3.4 GHz

3% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W

157% significantly lower TDP

90 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

150% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

768 GiB

499% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

587th of 1,089

341st of 1,089

Family

The product line

8th Generation Core i5

Xeon E5 v3 Family

Release date

The official date of release of this chip

2018 May

2014 August

Memory Type

The type of memory used by this chip

DDR4-2666

DDR4-1600

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i5-8400T vs Xeon E5-2640 v3 comparison

Our benchmark analysis concludes that the Xeon E5-2640 v3 performs better than the Core i5-8400T. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-8400T in all gaming tests too.

With info from our database, we find that the Xeon E5-2640 v3 has slightly more cores with 8 cores whereas the Core i5-8400T has 6 cores. It also has more threads than the Core i5-8400T. Our comparison shows that the Xeon E5-2640 v3 has a significantly higher clock speed compared to the Core i5-8400T. Also, the Xeon E5-2640 v3 has a slightly higher turbo speed. A Core i5-8400T CPU outputs less heat than a Xeon E5-2640 v3 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. For instance, the Core i5-8400T has the same number of threads as cores. This means the the CPU does not support hyperthreading.