Intel Core i5-9400T vs Intel Core i7-3820

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2837 points
4% slightly better overall score
2718 points

Gaming Score

The raw gaming performance with a fast GPU

4688 points
12% slightly better gaming score
4152 points

Multitasking Score

Performance in workloads using up to 8 cores

2277 points
2278 points
0.04% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2182 points
2189 points
0.32% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

61.59 points
60% significantly higher Blender score
38.29 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3990 points
73% significantly higher Geekbench 6 (multi) score
2306 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1154 points
84% significantly higher Geekbench 6 (single) score
624 points

Specifications

Cores

Number of physical processing units

6
49% significantly more cores
4

Threads

Number of logical processing units

6
8
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

1.8 GHz
3.6 GHz
100% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.4 GHz
3.8 GHz
11% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W
271% significantly lower TDP
130 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
40
150% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
4
100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
456% significantly more supported memory
23 GiB

Other details

Rank

Ranking in the hardwareDB database

566th of 1,092
585th of 1,092

Family

The product line

9th Generation Core i5
Core X-series

Release date

The official date of release of this chip

2019 May
2012 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR3-1066

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

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