Core i7-13650HX vs Core Ultra 7 255H: specs and benchmark comparison
Short verdict
In the available comparable benchmarks the difference is below the noticeable threshold, so no significant advantage was found.
Compare with AIMulti-thread performance
≈ parityThe difference in available benchmarks is below the noticeable threshold, so there is no significant advantage.
No comparable benchmarks yet: single-thread performance, gaming (cpu-bound scenarios), power efficiency.
Advantages
Only measured and rated values: a noticeable benchmark gap and specs where more is better.
Where Core i7-13650HX is better2
Threads 4 more20 vs 16
Max memory capacity 64 GB more192 GB vs 128 GB
Where Core Ultra 7 255H is better3
Cores 2 more16 (6P + 10E) vs 14 (6P + 8E)
Official memory speed 1,600 MT/s more6,400 MT/s vs 4,800 MT/s
Processor Base Power (Intel) 27 W lower28 W vs 55 W
Benchmarks
Results are compared within one benchmark, one version and the same conditions. Laptop chip results depend on the laptop model: its maker sets the power limit and cooling.
- 0.5% difference, within the threshold
Blender Benchmark 4.5.0
CPU, sum of scenes monster + junkshop + classroom · samples/min, higher is better
Core i7-13650HX214 samples/minCore Ultra 7 255H212.9 samples/minPosition among tested models (89)
B · 213A · 2140200400600800Each dot is one model’s median in this benchmark. The scale starts at zero, samples/min. The 0.5% difference is below the noticeable threshold (5%).
About the measurement and source
- A · Intel Core i7-13650HX
214 samples/min · community measurement, sample 89 · November 15, 2026
Blender Open Data (Blender Foundation)
Median of 89 submissions (0 outliers excluded), interquartile range 172.93–263.41; submissions 2025-07-23 to 2026-06-15; CPU backend. Snapshot 2026-11-15.
- B · Intel Core Ultra 7 255H
212.9 samples/min · community measurement, sample 30 · November 15, 2026
Blender Open Data (Blender Foundation)
Median of 30 submissions (0 outliers excluded), interquartile range 161.85–248.57; submissions 2025-07-17 to 2026-03-08; CPU backend. Snapshot 2026-11-15.
difference = |A − B| ÷ the smaller value × 100%. The 5% noticeable threshold is a UX heuristic, not statistical significance.
Cycles render in Blender Benchmark. Median of the sum of samples per minute over three scenes after removing outliers.
Reference results (13)
| Benchmark | A | B | Difference |
|---|---|---|---|
| Blender Benchmark 4.2.0CPU, sum of scenes monster + junkshop + classroom | 231.4 | 245.8 | reference |
| Blender Benchmark 5.1.1CPU, sum of scenes monster + junkshop + classroom | 236.7 | 175.1 | reference |
| Blender Benchmark 5.2.0CPU, sum of scenes monster + junkshop + classroom | 210.4 | 207.5 | reference |
| Blender Benchmark 3.3.0CPU, sum of scenes monster + junkshop + classroom | 228.3 | — | no pair |
| Blender Benchmark 3.4.0CPU, sum of scenes monster + junkshop + classroom | 285.1 | — | no pair |
| Blender Benchmark 3.5.0CPU, sum of scenes monster + junkshop + classroom | 284.7 | — | no pair |
| Blender Benchmark 3.6.0CPU, sum of scenes monster + junkshop + classroom | 259.5 | 247.6 | reference |
| Blender Benchmark 4.0.0CPU, sum of scenes monster + junkshop + classroom | 246.7 | — | no pair |
| Blender Benchmark 4.1.0CPU, sum of scenes monster + junkshop + classroom | 259.3 | — | no pair |
| Blender Benchmark 4.3.0CPU, sum of scenes monster + junkshop + classroom | 219.7 | 274.5 | reference |
| Blender Benchmark 4.4.0CPU, sum of scenes monster + junkshop + classroom | 248.1 | 212 | reference |
| Blender Benchmark 5.0.0CPU, sum of scenes monster + junkshop + classroom | 207.5 | 199.1 | reference |
| Blender Benchmark 5.1.0CPU, sum of scenes monster + junkshop + classroom | 253.3 | 234.7 | reference |
Each benchmark version has its own scale: numbers are compared only within a row.
Specifications
Chip maker values. The laptop maker sets the power limit and clocks in each laptop.
| Specification | A · Core i7-13650HX | B · Core Ultra 7 255H | Difference |
|---|---|---|---|
| Cores and clocks | |||
| CoresCores of different types may differ in performance. | 14 (6P + 8E) | 16 (6P + 10E) | B: 2 more |
| Threads | 20 | 16 | A: 4 more |
| Base clockFor hybrid Intel CPUs, the P-core base clock is shown. | no data | 2 GHz | no data for A |
| Max clock (Boost/Turbo) | 4.9 GHz | 5.1 GHz | B: 0.2 GHz more |
| Cache | |||
| L3 cache | 24 MB | 24 MB | equal |
| Platform | |||
| Socket | FCBGA1964 | FCBGA2049 | differs |
| Process node | Intel 7 | no data | no data for B |
| Memory and interfaces | |||
| Memory type | DDR4, DDR5 | DDR5, LPDDR5/x | differs |
| Memory channels | 2 | 2 | equal |
| Official memory speedFor controllers that support two generations, the speed for the newer memory type is shown. | 4,800 MT/s | 6,400 MT/s | B: 1,600 MT/s more |
| Max memory capacity | 192 GB | 128 GB | A: 64 GB more |
| PCI Express | PCIe 5.0 and 4.0, 20 lanes | PCIe 5.0 and 4.0, 28 lanes | differs |
| Integrated graphics | Intel UHD Graphics (13th gen) | Intel Arc 140T GPU | differs |
| Power | |||
| Processor Base Power (Intel) | 55 W | 28 W | A: 27 W higher |
| Maximum Turbo Power (Intel) | 157 W | 115 W | A: 42 W higher |
| Minimum Assured Power (Intel)The lower bound to which the laptop maker can reduce the CPU’s base power. | 45 W | 20 W | A: 25 W higher |
Cores and clocks
Cores
A14 (6P + 8E)
B16 (6P + 10E)
B: 2 moreCores of different types may differ in performance.
Threads
A20
B16
A: 4 moreBase clock
Ano data
B2 GHz
no data for AFor hybrid Intel CPUs, the P-core base clock is shown.
Max clock (Boost/Turbo)
A4.9 GHz
B5.1 GHz
B: 0.2 GHz more
Cache
L3 cache
A24 MB
B24 MB
equal
Platform
Socket
AFCBGA1964
BFCBGA2049
differsProcess node
AIntel 7
Bno data
no data for B
Memory and interfaces
Memory type
ADDR4, DDR5
BDDR5, LPDDR5/x
differsMemory channels
A2
B2
equalOfficial memory speed
A4,800 MT/s
B6,400 MT/s
B: 1,600 MT/s moreFor controllers that support two generations, the speed for the newer memory type is shown.
Max memory capacity
A192 GB
B128 GB
A: 64 GB morePCI Express
APCIe 5.0 and 4.0, 20 lanes
BPCIe 5.0 and 4.0, 28 lanes
differsIntegrated graphics
AIntel UHD Graphics (13th gen)
BIntel Arc 140T GPU
differs
Power
Processor Base Power (Intel)
A55 W
B28 W
A: 27 W higherMaximum Turbo Power (Intel)
A157 W
B115 W
A: 42 W higherMinimum Assured Power (Intel)
A45 W
B20 W
A: 25 W higherThe lower bound to which the laptop maker can reduce the CPU’s base power.
“More” does not always mean “better”: higher power draw or size is a system requirement, not an advantage (such bars are dimmed).
Compare with AI
An AI model reviews the specs and benchmarks of this pair and gives a plain-language verdict on who each model suits.
Questions and answers
Do Intel Core i7-13650HX and Intel Core Ultra 7 255H fit the same motherboard?
No: Intel Core i7-13650HX uses FCBGA1964, while Intel Core Ultra 7 255H uses FCBGA2049.
How many cores and threads do Intel Core i7-13650HX and Intel Core Ultra 7 255H have?
Intel Core i7-13650HX: 14 cores / 20 threads. Intel Core Ultra 7 255H: 16 cores / 16 threads (manufacturer data).
Do these CPUs have integrated graphics?
Intel Core i7-13650HX: Intel UHD Graphics (13th gen). Intel Core Ultra 7 255H: Intel Arc 140T GPU.
Which is faster: Intel Core i7-13650HX or Intel Core Ultra 7 255H?
In the available comparable benchmarks the difference is below the noticeable threshold, so no significant advantage was found.
See also
Data sources (2)
- Intel — specifications of Intel Core i7-13650HX, specifications of Intel Core Ultra 7 255Hchecked November 7, 2026
- Blender Open Data (Blender Foundation) — benchmark Blender Benchmark 4.2.0, benchmark Blender Benchmark 4.5.0, benchmark Blender Benchmark 5.1.1, benchmark Blender Benchmark 5.2.0, benchmark Blender Benchmark 3.3.0, benchmark Blender Benchmark 3.4.0, benchmark Blender Benchmark 3.5.0, benchmark Blender Benchmark 3.6.0, benchmark Blender Benchmark 4.0.0, benchmark Blender Benchmark 4.1.0, benchmark Blender Benchmark 4.3.0, benchmark Blender Benchmark 4.4.0, benchmark Blender Benchmark 5.0.0, benchmark Blender Benchmark 5.1.0checked November 14, 2026
How we compare: methodology. Where the data comes from: sources.