What's the best choice Intel Core i9-13900H or Intel Core i7-1355U? Which processor is faster?
We have prepared a comparison to help you choose the best processor. Compare their specifications and benchmarks.
Intel Core i9-13900H has a base frequency of 2.60 GHz (5.40 GHz). 14 / 20 CPU Cores / Threads. Stated TDP / base power 45 W. Released in Q1/2023.
Intel Core i7-1355U has a base frequency of 1.70 GHz (5.00 GHz). 10 / 12 CPU Cores / Threads. Stated TDP / base power 15 W. Released in Q1/2023.
Reasons to consider More number of cores
4 more cores
10
Common positions Intel Core i9-13900H CPU in popular benchmarks, for comparison with other models.
Reasons to consider Lower stated TDP / base power
Power limits alone do not measure performance per watt.
45 W
Common positions Intel Core i7-1355U CPU in popular benchmarks, for comparison with other models.
Intel Core i9-13900H
Background information about the processors being compared, series, generation and market segment.
Intel Core i 1300P/1300U
Intel Core i7
13
Intel Core i7-1255U
Mobile
Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.
2x Raptor Cove
1.70 GHz (5.00 GHz)
8x Gracemont
1.20 GHz (3.70 GHz)
hybrid (big.LITTLE)
10
12
Yes
No
Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.
12.1
96
13
350 MHz
Intel Iris Xe Graphics 96 (Alder Lake)
1300 MHz
4
32 GB
Q1/2022
768
10 nm
Built-in codecs used to encode and decode content. Significantly speeds up the required operations.
Decode
Decode / Encode
Decode / Encode
Decode / Encode
Decode / Encode
Decode
Decode
Decode / Encode
Types, channel quantity of RAM supported by Intel Core i7-1355U and Intel Core i9-13900H. Depending on the motherboards, higher or lower memory frequencies may be supported.
No
64 GB
89.6 GB/s
2 (Dual Channel)
DDR4-3200DDR5-5200LPDDR4X-4266LPDDR5-6400
4.0 x 20
Yes
Compare the TDP requirements of TDP Intel Core i9-13900H and Intel Core i7-1355U Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.
100 °C
15 W
55 W
12 W
Architecture, interfaces, additional instructions supported by Intel Core i9-13900H and Intel Core i7-1355U, virtual machine technologies and process technology.
Raptor Lake U
Monolithic
Technical data sheet
x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2
12 MB
Windows 10, Windows 11, Linux
Q1/2023
-
BGA 1744
10 nm
VT-x, VT-x EPT, VT-d
Shared tests with results for both models: 6
Each row uses one Blender version, operating system and compute backend.
| Test and settings | Intel Core i9-13900H | Intel Core i7-1355U | Result difference¹ |
|---|---|---|---|
| Blender 5.2.0 / CPU / Windows | 203.029651 samples/min Submissions: 5 | 93.870441 samples/min Submissions: 7 | -53.8 % |
| Blender 4.5.0 / CPU / Windows | 183.738244 samples/min Submissions: 56 | 91.544612 samples/min Submissions: 10 | -50.2 % |
| Blender 4.3.0 / CPU / Windows | 206.012944 samples/min Submissions: 49 | 85.338864 samples/min Submissions: 16 | -58.6 % |
| Blender 4.2.0 / CPU / Windows | 151.490866 samples/min Submissions: 53 | 81.946153 samples/min Submissions: 8 | -45.9 % |
| Blender 4.1.0 / CPU / Windows | 201.364266 samples/min Submissions: 31 | 93.816258 samples/min Submissions: 11 | -53.4 % |
| Blender 4.0.0 / CPU / Windows | 212.627128 samples/min Submissions: 118 | 63.918099 samples/min Submissions: 9 | -69.9 % |
¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.
These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.
Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.
| Model | Result | Reported conditions |
|---|---|---|
| Intel Core i9-13900H | 5067.113924 H/s | RandomX / XMRig 6.26.0 / 1M / 17 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Duration: 197.351 s User-submitted run; tuning and power settings are incomplete. |
| Model | Result | Reported conditions |
|---|---|---|
| Intel Core i7-1355U | 2870.494758 H/s | RandomX / XMRig 6.26.0 / 1M / 9 threads / windows System RAM: 16 GB OS: Windows NT 10.0 Motherboard: HP / 8B41 Duration: 348.372 s User-submitted run; tuning and power settings are incomplete. |
Based on the results of several benchmarks, you can more accurately estimate the difference in performance between Intel Core i9-13900H and Intel Core i7-1355U.
Compare the synthetic test values and choose the best processor!
These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.
Recent models: test results with identified primary sources — Cinebench R23 · Cinebench R20 · Cinebench R15 · Cinebench 2026 · RandomX benchmark
Higher values are better in this metric.
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