Intel Core i7-5820K vs AMD Ryzen 5 PRO 4650U

Compare Intel Core X-series 6 core CPU vs AMD Ryzen 5 PRO 4000 Series Mobile 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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AMD Ryzen 5 PRO 4650U

Price

The cheapest price from our partner retailers

$ 429.95

$ 269.82 significantly less expensive

$ 699.77

Benchmark Score

Overall Score

A combined score of all workloads

4081 points

4132 points

1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5494 points

5983 points

8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3634 points

2% slightly better multitasking score

3549 points

Heavy Workload Score

Performance in workloads using up to 16 cores

3527 points

3% slightly better heavy workload score

3422 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

95.66 points

6% slightly higher Blender score

89.80 points

Geekbench 5 (multi) score

Multi threaded benchmark

5383 points

14% slightly higher Geekbench 5 (multi) score

4683 points

Geekbench 5 (single) score

Single threaded benchmark

1134 points

1316 points

16% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

5467 points

19% slightly higher Geekbench 6 (multi) score

4568 points

Geekbench 6 (single) score

Single threaded benchmark

1180 points

1316 points

11% 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

3.3 GHz

57% significantly higher clock speed

2.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz

4 GHz

11% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

140 W

15 W

833% significantly lower TDP

Other details

Rank

Ranking in the hardwareDB database

428th of 1,089

425th of 1,089

Family

The product line

Core X-series

Ryzen 5 PRO 4000 Series Mobile

Release date

The official date of release of this chip

2014 August

2020 May

Memory Type

The type of memory used by this chip

DDR4-1600

DDR4-3200

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i7-5820K vs Ryzen 5 PRO 4650U comparison

In our benchmarks, the Ryzen 5 PRO 4650U beats the Core i7-5820K in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-5820K in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. With our hardware info, we find that the Core i7-5820K has a significantly higher clock speed than the Ryzen 5 PRO 4650U. The Ryzen 5 PRO 4650U outputs less heat than Core i7-5820K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-5820K has more threads than cores. Each physical core is split into multiple threads.