AMD Ryzen 7 7840U vs AMD Ryzen 7 8845HS

Compare AMD Ryzen 7 8 core CPU vs AMD Ryzen 7 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

8215 points

0.93% slightly better overall score

8139 points

Gaming Score

The raw gaming performance with a fast GPU

10758 points

7% slightly better gaming score

9987 points

Multitasking Score

Performance in workloads using up to 8 cores

7390 points

7532 points

1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

7189 points

7360 points

2% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

5466 points

7427 points

35% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

195.47 points

207.75 points

6% slightly higher Blender score

Geekbench 6 (multi) score

Multi threaded benchmark

10324 points

11045 points

6% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

2258 points

2333 points

3% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.30 GHz

3.80 GHz

15% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.1 GHz

Identical

5.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

28 W

60% significantly lower TDP

45 W

Memory Channels

Lanes for simultaneous memory access

Identical

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB

Identical

8 MiB

L3 Cache

General memory pool for all cores

16 MiB

Identical

16 MiB

Other details

Rank

Ranking in the hardwareDB database

150th of 1,118

152nd of 1,118

Family

The product line

Ryzen 7

Release date

The official date of release of this chip

2023 May

2023 December

Memory Type

The type of memory used by this chip

DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

Ryzen 7 7840U vs Ryzen 7 8845HS comparison

In our benchmarks, the Ryzen 7 7840U beats the Ryzen 7 8845HS in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 8845HS in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. Our comparison shows that the Ryzen 7 8845HS has a slightly higher clock speed compared to the Ryzen 7 7840U. In addition, both chips have the same turbo speed. A Ryzen 7 7840U CPU outputs less heat than a Ryzen 7 8845HS 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, both these CPUs have the same amount of L2 cache and 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 7 7840U has more threads than cores. Each physical core is split into multiple threads.