Intel Core i5-11400 vs AMD Ryzen 7 7800X3D

Compare Intel 11th Generation Core i5 6 core CPU vs AMD Ryzen 7 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 129.99
$ 256.15 significantly less expensive
$ 386.14

Benchmark Score

Overall Score

A combined score of all workloads

5682 points
10011 points
76% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8370 points
11884 points
41% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4847 points
9348 points
92% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4675 points
9142 points
95% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-11400 and the Ryzen 7 7800X3D? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

5721 points
8010 points
40% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

144.07 points
263.24 points
82% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

7262 points
15051 points
107% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1960 points
2723 points
38% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
8
33% slightly more cores

Threads

Number of logical processing units

12
16
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.6 GHz
4.20 GHz
16% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
5 GHz
13% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
84% significantly lower TDP
120 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

480 KiB
512 KiB
6% slightly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

3 MiB
8 MiB
166% significantly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB
96 MiB
700% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

276th of 1,089
88th of 1,089

Family

The product line

11th Generation Core i5
Ryzen 7

Release date

The official date of release of this chip

2021 February
2023 April

Memory Type

The type of memory used by this chip

DDR4-3200
DDR5

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i5-11400 vs Ryzen 7 7800X3D comparison

In our benchmarks, the Ryzen 7 7800X3D beats the Core i5-11400 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-11400 in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Ryzen 7 7800X3D has slightly more cores than the Core i5-11400. Indeed, the Ryzen 7 7800X3D has 8 cores compared to 6 cores found in the Core i5-11400. It also has more threads than the Core i5-11400. These CPUs have different clock speeds. Indeed, the Ryzen 7 7800X3D has a slightly higher clock speed compared to the Core i5-11400. The info from our database shows that the Ryzen 7 7800X3D has more L2 cache than the Core i5-11400. The Ryzen 7 7800X3D 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 Core i5-11400 has more threads than cores. Each physical core is split into multiple threads.

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