AMD Ryzen 7 2700U vs Intel Core i7-3940XM

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?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2327 points
2439 points
4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3661 points
3946 points
7% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1930 points
1992 points
3% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1854 points
1913 points
3% slightly better heavy workload score

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Want to compare your processor against the Ryzen 7 2700U and the Core i7-3940XM? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

45.25 points
48.88 points
8% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

2409 points
2994 points
24% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

794 points
0.13% slightly higher Geekbench 5 (single) score
793 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2392 points
17% slightly higher Geekbench 6 (multi) score
2039 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

792 points
22% slightly higher Geekbench 6 (single) score
644 points

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

2.2 GHz
3.20 GHz
45% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.8 GHz
3.9 GHz
2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
266% significantly lower TDP
55 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB
700% significantly more L2 cache
0.25 MiB

L3 Cache

General memory pool for all cores

4 MiB
8 MiB
100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

653rd of 1,089
638th 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

2017 October
2012 August

Memory Type

The type of memory used by this chip

DDR4
DDR3-1333

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

-
No

Ryzen 7 2700U vs Core i7-3940XM comparison

In our benchmarks, the Core i7-3940XM beats the Ryzen 7 2700U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 2700U in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. These CPUs have different clock speeds. Indeed, the Core i7-3940XM has a significantly higher clock speed compared to the Ryzen 7 2700U. Also, the Core i7-3940XM has a slightly higher turbo speed. A Ryzen 7 2700U CPU outputs less heat than a Core i7-3940XM CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Ryzen 7 2700U has more L2 cache than the Core i7-3940XM. Despite this, the Core i7-3940XM has significantly more L3 cache compared to the Ryzen 7 2700U.

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 Ryzen 7 2700U has more threads than cores. Each physical core is split into multiple threads.

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