Intel Core i9-12900F vs Intel Xeon E5-2643

Compare Intel 12th Generation Core i9 16 core CPU vs Intel Xeon E5 Family 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Intel Xeon E5-2643

Price

The cheapest price from our partner retailers

$ 528.31

$ 1628.69 significantly less expensive

$ 2157.00

Benchmark Score

Overall Score

A combined score of all workloads

10606 points

256% significantly better overall score

2971 points

Gaming Score

The raw gaming performance with a fast GPU

12487 points

203% significantly better gaming score

4108 points

Multitasking Score

Performance in workloads using up to 8 cores

10032 points

282% significantly better multitasking score

2620 points

Heavy Workload Score

Performance in workloads using up to 16 cores

9936 points

290% significantly better heavy workload score

2542 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

293.98 points

620% significantly higher Blender score

40.83 points

Geekbench 6 (multi) score

Multi threaded benchmark

13858 points

561% significantly higher Geekbench 6 (multi) score

2094 points

Geekbench 6 (single) score

Single threaded benchmark

2526 points

346% significantly higher Geekbench 6 (single) score

566 points

Specifications

Cores

Number of physical processing units

300% significantly more cores

Threads

Number of logical processing units

200% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.4 GHz

3.3 GHz

37% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.1 GHz

45% significantly higher turbo speed

3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

100% significantly lower TDP

130 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

100% 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

384 GiB

200% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

76th of 1,089

542nd of 1,089

Family

The product line

12th Generation Core i9

Xeon E5 Family

Release date

The official date of release of this chip

2022 February

2012 February

Memory Type

The type of memory used by this chip

DDR5-4800

DDR3-1066

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i9-12900F vs Xeon E5-2643 specs and performance

Our benchmark analysis concludes that the Core i9-12900F performs better than the Xeon E5-2643. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2643 in all gaming tests too.

With info from our database, we find that the Core i9-12900F has significantly more cores with 16 cores whereas the Xeon E5-2643 has 4 cores. It also has more threads than the Xeon E5-2643. With our hardware info, we find that the Xeon E5-2643 has a slightly higher clock speed than the Core i9-12900F. Despite this, the Core i9-12900F has a significantly higher turbo speed. A Core i9-12900F CPU outputs less heat than a Xeon E5-2643 CPU because of its significantly 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 i9-12900F has more threads than cores. Each physical core is split into multiple threads.