Intel Core i9-11950H vs Intel Core i9-7900X

Compare Intel 11th Generation Core i9 8 core CPU vs Intel Core X-series 10 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

6449 points
7006 points
8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8487 points
10% slightly better gaming score
7653 points

Multitasking Score

Performance in workloads using up to 8 cores

5818 points
6778 points
16% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5677 points
6719 points
18% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-11950H and the Core i9-7900X? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

153.40 points
209.19 points
36% slightly higher Blender score

Specifications

Cores

Number of physical processing units

8
10
25% slightly more cores

Threads

Number of logical processing units

16
20
25% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.6 GHz
3.3 GHz
26% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
16% slightly higher turbo speed
4.3 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
211% significantly lower TDP
140 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
44
120% 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
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

768 KiB
20% slightly more L1 cache
640 KiB

L3 Cache

General memory pool for all cores

24 MiB
71% significantly more L3 cache
14 MiB

Other details

Rank

Ranking in the hardwareDB database

223rd of 1,089
193rd of 1,089

Family

The product line

11th Generation Core i9
Core X-series

Release date

The official date of release of this chip

2021 May
2017 May

Memory Type

The type of memory used by this chip

-
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

No
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i9-11950H vs Core i9-7900X comparison

In our benchmarks, the Core i9-7900X beats the Core i9-11950H in overall performance. Despite this, the Core i9-11950H has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core i9-7900X has slightly more cores than the Core i9-11950H. Indeed, the Core i9-7900X has 10 cores compared to 8 cores found in the Core i9-11950H. It also has more threads than the Core i9-11950H. With our hardware info, we find that the Core i9-7900X has a slightly higher clock speed than the Core i9-11950H. Despite this, the Core i9-11950H has a slightly higher turbo speed. A Core i9-11950H CPU outputs less heat than a Core i9-7900X CPU because of its significantly 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 i9-11950H has more threads than cores. Each physical core is split into multiple threads.

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