Intel Core i9-12900HX vs Intel Xeon Gold 6154

Compare Intel 12th Generation Core i9 16 core CPU vs Intel Xeon Scalable 18 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

11511 points
11777 points
2% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

12078 points
58% significantly better gaming score
7626 points

Multitasking Score

Performance in workloads using up to 8 cores

11322 points
13340 points
17% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

11290 points
14351 points
27% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

279.75 points
444% significantly higher Blender score
51.40 points

Specifications

Cores

Number of physical processing units

16
18
12% slightly more cores

Threads

Number of logical processing units

24
36
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.3 GHz
2.99 GHz
30% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
35% slightly higher turbo speed
3.7 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

55 W
263% significantly lower TDP
200 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
48
139% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
6
200% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
768 GiB
499% significantly more supported memory

L1 Cache

Smallest embedded memory, but the fastest

1280 KiB
11% slightly more L1 cache
1152 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB
18 MiB
350% significantly more L2 cache

L3 Cache

General memory pool for all cores

30 MiB
21% slightly more L3 cache
24.75 MiB

Other details

Rank

Ranking in the hardwareDB database

59th of 1,099
55th of 1,099

Family

The product line

12th Generation Core i9
Xeon Scalable

Release date

The official date of release of this chip

2022 May
2017 August

Memory Type

The type of memory used by this chip

DDR5-4800
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes
No

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i9-12900HX vs Xeon Gold 6154 benchmarks

Our benchmark analysis concludes that the Xeon Gold 6154 performs better than the Core i9-12900HX. Despite this, the Core i9-12900HX has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Xeon Gold 6154 has slightly more cores than the Core i9-12900HX. Indeed, the Xeon Gold 6154 has 18 cores compared to 16 cores found in the Core i9-12900HX. It also has more threads than the Core i9-12900HX. Our comparison shows that the Xeon Gold 6154 has a slightly higher clock speed compared to the Core i9-12900HX. Despite this, the Core i9-12900HX has a slightly higher turbo speed. A Core i9-12900HX CPU outputs less heat than a Xeon Gold 6154 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Xeon Gold 6154 has significantly more L2 cache when compared to the Core i9-12900HX. Despite this, the Core i9-12900HX has slightly more L3 cache compared to the Xeon Gold 6154.

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 i9-12900HX has more threads than cores. Each physical core is split into multiple threads.

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