Intel Core i7-975 vs Intel Core i7-9850HL

Compare Intel Core 4 core CPU vs Intel 9th Generation Core i7 6 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

1889 points
1982 points
4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3014 points
3244 points
7% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1556 points
1620 points
4% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1494 points
1552 points
3% slightly better heavy workload score

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Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.33 GHz
75% significantly higher clock speed
1.90 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz
4.1 GHz
13% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

130 W
25 W
420% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

3
49% significantly more memory channels
2

Supported Memory

Maximum amount of RAM supported by this CPU

24 GiB
64 GiB
166% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

742nd of 1,089
722nd of 1,089

Family

The product line

Core
9th Generation Core i7

Release date

The official date of release of this chip

2009 May
2019 May

Memory Type

The type of memory used by this chip

DDR3-1066
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-975 vs Core i7-9850HL specs and performance

In our benchmarks, the Core i7-9850HL beats the Core i7-975 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-975 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-9850HL has significantly more cores with 6 cores compared to the Core i7-975 that has 4 cores. It also has more threads than the Core i7-975. These CPUs have different clock speeds. Indeed, the Core i7-975 has a significantly higher clock speed compared to the Core i7-9850HL. Despite this, the Core i7-9850HL has a slightly higher turbo speed. The Core i7-9850HL outputs less heat than Core i7-975 thanks to a 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 i7-975 has more threads than cores. Each physical core is split into multiple threads.

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