AMD Ryzen 9 6900HX vs Intel Core Ultra 7 155H

Compare AMD Ryzen 9 Mobile 8 core CPU vs Intel 16 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
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Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

7025 points

7084 points

0.84% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8549 points

9220 points

7% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6518 points

0.76% slightly better multitasking score

6469 points

Heavy Workload Score

Performance in workloads using up to 16 cores

6374 points

0.19% slightly better heavy workload score

6362 points

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

6835 points

6% slightly higher 3DMark Physics score

6426 points

Blender score

Cycles Render (Samples per minute)

184.59 points

15% slightly higher Blender score

159.93 points

Cinebench R23 score

Multi threaded benchmark

15100 points

0.38% slightly higher Cinebench R23 score

15043 points

Specifications

Cores

Number of physical processing units

100% significantly more cores

Threads

Number of logical processing units

37% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.30 GHz

135% significantly higher clock speed

1.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz

2% slightly higher turbo speed

4.8 GHz

Memory Channels

Lanes for simultaneous memory access

100% significantly more memory channels

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

16 MiB

24 MiB

49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

192nd of 1,089

186th of 1,089

Family

The product line

Ryzen 9 Mobile

Core Ultra (Series 1)

Release date

The official date of release of this chip

2023 November

Memory Type

The type of memory used by this chip

DDR5

DDR5-7467

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Ryzen 9 6900HX vs Core Ultra 7 155H specs and performance

According to the hardwareDB Benchmark tool, the Core Ultra 7 155H is faster than the Ryzen 9 6900HX. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 6900HX in all gaming tests too.

With info from our database, we find that the Core Ultra 7 155H has significantly more cores with 16 cores whereas the Ryzen 9 6900HX has 8 cores. It also has more threads than the Ryzen 9 6900HX. With our hardware info, we find that the Ryzen 9 6900HX has a significantly higher clock speed than the Core Ultra 7 155H. The cache sizes of these CPUs are different. Indeed, the Core Ultra 7 155H has significantly more L2 cache than the Ryzen 9 6900HX. The Core Ultra 7 155H also has significantly more L3 cache.

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 Ryzen 9 6900HX has more threads than cores. Each physical core is split into multiple threads.