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Intel Processor 300T vs Intel Core Ultra 9 290HX Plus
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Processor 300T
19 %
Intel UHD Graphics 710
Intel Xe 4 Core Graphics 64 EUs (Arrow Lake)
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Processor 300T | Intel Core Ultra 9 290HX Plus |
|---|---|---|
| Family | Intel Processor U (7) | Intel Core Ultra 9 (12) |
| CPU group | Intel Core i 1400P/1400U (1) | Intel Core Ultra 200HX (8) |
| Architecture | Raptor Lake U Refresh | Arrow Lake |
| Technology | 10 nm | 3 nm |
| Segment | Notebook | Notebook |
| Socket | LGA 1700 | BGA 2114 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Processor 300T | Intel Core Ultra 9 290HX Plus |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 24 / 24 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 2x Raptor Cove 3.40 GHz |
8x Lion Cove 2.70 - 5.50 GHz |
| Core Cluster 2: | 16x Skymont 1.80 - 4.70 GHz |
|
| L2-Cache | 2.50 MB | 40.00 MB |
| L3-Cache | 6.00 MB | 36.00 MB |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Processor 300T | Intel Core Ultra 9 290HX Plus |
|---|---|---|
| GPU name | Intel UHD Graphics 710 | Intel Xe 4 Core Graphics 64 EUs (Arrow Lake) |
| GPU frequency | 0.30 - 1.45 GHz | 0.30 - 2.00 GHz |
| CUs / Shader | 16 / 128 | 4 / 512 |
| Raytracing | ✗ | ✓ |
| Max. displays | 3 | 3 |
| Max. GPU Memory | 32 GB | 32 GB |
| Technology | 14 nm | 5 nm |
| Release date | Q1/2022 | Q3/2024 |
NPU AI performance
|
Wischen
|
Intel Processor 300T | Intel Core Ultra 9 290HX Plus |
|---|---|---|
| AI hardware | Intel® AI Boost | |
| AI specifications | Intel AI Boost NPU 4 @ 13 TOPS | |
| NPU + CPU + iGPU | 36 TOPS |
Memory & PCIe
|
Wischen
|
Intel Processor 300T | Intel Core Ultra 9 290HX Plus |
|---|---|---|
| Memory | DDR5-4800 (76.8 GB/s) DDR4-3200 (51.2 GB/s) | DDR5-6400 (102.4 GB/s) |
| Max. Memory | 192 GB | 256 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 4.0 x 20 | 5.0 x 24 |
| PCIe Bandwidth | 39.4 GB/s | 94.5 GB/s |
Thermal Management
|
Wischen
|
Intel Processor 300T | Intel Core Ultra 9 290HX Plus |
|---|---|---|
| TDP | 35 W | 55 W |
| TDP (PL2) | 160 W | |
| TDP up | ||
| TDP down | 45 W | |
| T. junction max. | 100 °C | 105 °C |
Technical details
|
Wischen
|
Intel Processor 300T | Intel Core Ultra 9 290HX Plus |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q1/2024 | Q2/2026 |
| Release price | ||
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Processor 300T is 4.3 stars (4 ratings), while Intel Core Ultra 9 290HX Plus has received 3.3 stars (6 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
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Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
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Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
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Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
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Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
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Intel Processor 300T
2C / 4T · 0.00 GHz
9
Intel Core Ultra 9 290HX Plus
24C / 24T · 5.50 GHz
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