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Intel Celeron 807 vs Intel Core Ultra 7 155U
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel HD Graphics (Sandy Bridge GT1)
Intel Core Ultra 7 155U
100 %
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake)
More benchmarks
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Specifications
At a glance
|
Wischen
|
Intel Celeron 807 | Intel Core Ultra 7 155U |
|---|---|---|
| Family | Intel Celeron (165) | Intel Core Ultra 7 (31) |
| CPU group | Intel Celeron 800 (2) | Intel Core Ultra 100U (7) |
| Architecture | Sandy Bridge U | Meteor Lake U |
| Technology | 32 nm | 7 nm |
| Segment | Notebook | Notebook |
| Socket | BGA 1023 | BGA 2049 |
| Predecessor | ||
| Successor | Intel Core Ultra 7 255U |
CPU Cores and Base Frequency
|
Wischen
|
Intel Celeron 807 | Intel Core Ultra 7 155U |
|---|---|---|
| CPU Cores / Threads | 1 / 2 | 12 / 14 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 1x 1.50 GHz |
2x Redwood Cove 1.70 - 4.80 GHz |
| Core Cluster 2: | 8x Crestmont 1.20 - 3.80 GHz |
|
| Core Cluster 3: | 2x Crestmont 0.70 - 2.10 GHz |
|
| L2-Cache | 12.00 MB | |
| L3-Cache | 1.50 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Celeron 807 | Intel Core Ultra 7 155U |
|---|---|---|
| GPU name | Intel HD Graphics (Sandy Bridge GT1) | Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) |
| GPU frequency | 0.35 - 0.95 GHz | 0.60 - 1.95 GHz |
| CUs / Shader | 6 / 48 | 64 / 512 |
| Raytracing | ✗ | ✓ |
| Max. displays | 2 | 4 |
| Max. GPU Memory | 2 GB | 32 GB |
| Technology | 32 nm | 5 nm |
| Release date | Q2/2011 | Q4/2023 |
NPU AI performance
|
Wischen
|
Intel Celeron 807 | Intel Core Ultra 7 155U |
|---|---|---|
| AI hardware | Intel® AI Boost | |
| AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Celeron 807 | Intel Core Ultra 7 155U |
|---|---|---|
| Memory | DDR3-1333 (21.3 GB/s) | LPDDR5X-7500 (120.0 GB/s) DDR5-5600 (89.6 GB/s) |
| Max. Memory | 16 GB | 96 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 2.0 x 16 | 4.0 x 20 |
| PCIe Bandwidth | 8.0 GB/s | 39.4 GB/s |
Thermal Management
|
Wischen
|
Intel Celeron 807 | Intel Core Ultra 7 155U |
|---|---|---|
| TDP | 17 W | 15 W |
| TDP (PL2) | 57 W | |
| TDP up | 28 W | |
| TDP down | 12 W | |
| T. junction max. | 100 °C | 110 °C |
Technical details
|
Wischen
|
Intel Celeron 807 | Intel Core Ultra 7 155U |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q2/2012 | Q4/2023 |
| 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 Celeron 807 is 0 stars (0 ratings), while Intel Core Ultra 7 155U has received 2.8 stars (141 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Intel Core Ultra 7 155U
12C / 14T · 4.80 GHz
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Intel Celeron 807
1C / 2T · 0.00 GHz
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