AMD Ryzen 7 3700U vs Intel Core i7-3820

Compare AMD Ryzen 7 Mobile with Radeon RX Vega Graphics 4 core CPU vs Intel Core X-series 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Intel Core i7-3820

Price

The cheapest price from our partner retailers

$ 1963.00

$ 349.88

$ 1613.12 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

2551 points

2718 points

6% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4199 points

1% slightly better gaming score

4152 points

Multitasking Score

Performance in workloads using up to 8 cores

2073 points

2278 points

9% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1989 points

2189 points

10% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

46.48 points

21% slightly higher Blender score

38.29 points

Geekbench 5 (multi) score

Multi threaded benchmark

2494 points

5% slightly higher Geekbench 5 (multi) score

2358 points

Geekbench 5 (single) score

Single threaded benchmark

867 points

41% slightly higher Geekbench 5 (single) score

613 points

Geekbench 6 (multi) score

Multi threaded benchmark

2670 points

15% slightly higher Geekbench 6 (multi) score

2306 points

Geekbench 6 (single) score

Single threaded benchmark

916 points

46% significantly higher Geekbench 6 (single) score

624 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

2.3 GHz

3.6 GHz

56% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4 GHz

5% slightly higher turbo speed

3.8 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W

766% significantly lower TDP

130 W

Memory Channels

Lanes for simultaneous memory access

100% significantly more memory channels

Other details

Rank

Ranking in the hardwareDB database

615th of 1,089

583rd of 1,089

Family

The product line

Ryzen 7 Mobile with Radeon RX Vega Graphics

Core X-series

Release date

The official date of release of this chip

2019 January

2012 February

Memory Type

The type of memory used by this chip

DDR4

DDR3-1066

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Ryzen 7 3700U vs Core i7-3820 comparison

According to the hardwareDB Benchmark tool, the Ryzen 7 3700U is faster than the Core i7-3820. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-3820 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. These CPUs have different clock speeds. Indeed, the Core i7-3820 has a significantly higher clock speed compared to the Ryzen 7 3700U. A Ryzen 7 3700U CPU outputs less heat than a Core i7-3820 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 Ryzen 7 3700U has more threads than cores. Each physical core is split into multiple threads.