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Intel Core2 Duo E8400 vs Intel Celeron 420
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Core2 Duo E8400
100 %
2C / 2T · 3.00 GHz
Intel Celeron 420
34 %
1C / 1T · 1.60 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core2 Duo E8400
100 %
2C / 2T · 3.00 GHz
Intel Celeron 420
19 %
1C / 1T · 1.60 GHz
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Core2 Duo E8400 | Intel Celeron 420 |
|---|---|---|
| Family | Intel Core2 Duo (29) | Intel Celeron (165) |
| CPU group | Intel Core 2 Duo E7000/E8000 (14) | Intel Celeron 400 (4) |
| Architecture | Wolfdale (Penryn) | Conroe (Core) |
| Technology | 45 nm | 65 nm |
| Segment | Desktop | Desktop |
| Socket | LGA 775 | LGA 775 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core2 Duo E8400 | Intel Celeron 420 |
|---|---|---|
| CPU Cores / Threads | 2 / 2 | 1 / 1 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | normal |
| Cores: | 2x | 1x Core |
| Frequency: | 3.00 GHz | 1.60 GHz |
| Turbo (1 Core): | ||
| Turbo (All Cores): | ||
| L2-Cache | 6.00 MB | 0.50 MB |
| L3-Cache | ||
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core2 Duo E8400 | Intel Celeron 420 |
|---|---|---|
| GPU name | no iGPU | no iGPU |
| GPU frequency | ||
| CUs / Shader | / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | ||
| Max. GPU Memory | ||
| Technology | ||
| Release date |
NPU AI performance
|
Wischen
|
Intel Core2 Duo E8400 | Intel Celeron 420 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core2 Duo E8400 | Intel Celeron 420 |
|---|---|---|
| Memory | DDR3-1333 (21.3 GB/s) DDR2-1066 (17.1 GB/s) | DDR3-1066 (17.1 GB/s) DDR2-800 (12.8 GB/s) |
| Max. Memory | 16 GB | 16 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | ||
| PCIe Bandwidth |
Thermal Management
|
Wischen
|
Intel Core2 Duo E8400 | Intel Celeron 420 |
|---|---|---|
| TDP | 65 W | 35 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
Intel Core2 Duo E8400 | Intel Celeron 420 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✗ | ✗ |
| Operating systems | Windows 10, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | MMX, SSE, SSE2, SSE3, SSE 4.1 | MMX, SSE, SSE2, SSE3 |
| Release date | Q1/2008 | Q2/2007 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core2 Duo E8400 is 4.2 stars (53 ratings), while Intel Celeron 420 has received 4.1 stars (9 ratings).
Click on the stars to rate one or both processors.
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Intel Celeron 420
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