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Intel Core i7-660UM vs Intel Core i7-4785T
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
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
PassMark CPU-Mark
2,504 entries
2,504 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
Intel Core i7-660UM | Intel Core i7-4785T |
|---|---|---|
| Family | Intel Core i7 (300) | Intel Core i7 (300) |
| CPU group | Intel Core i7 600 (3) | Intel Core i 4000 (64) |
| Architecture | Arrandale | Haswell S |
| Technology | 32 nm | 22 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1288 | LGA 1150 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i7-660UM | Intel Core i7-4785T |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 4 / 8 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 2x | 4x |
| Frequency: | 1.33 GHz | 2.20 GHz |
| Turbo (1 Core): | 2.40 GHz | 3.20 GHz |
| Turbo (All Cores): | 2.70 GHz | |
| L2-Cache | 4.00 MB | |
| L3-Cache | 8.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i7-660UM | Intel Core i7-4785T |
|---|---|---|
| GPU name | Intel HD Graphics Ironlake (Arrandale) | Intel HD Graphics 4600 |
| GPU frequency | 0.17 - 0.50 GHz | 0.35 - 1.20 GHz |
| CUs / Shader | 12 / | 20 / 160 |
| Raytracing | ✗ | ✗ |
| Max. displays | 0 | 3 |
| Max. GPU Memory | 2 GB | 2 GB |
| Technology | 45 nm | 22 nm |
| Release date | 2010 | Q2/2013 |
NPU AI performance
|
Wischen
|
Intel Core i7-660UM | Intel Core i7-4785T |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i7-660UM | Intel Core i7-4785T |
|---|---|---|
| Memory | DDR3-800 (12.8 GB/s) | DDR3-1600 (25.6 GB/s) |
| Max. Memory | 8 GB | 32 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 2.0 x 16 | 3.0 x 16 |
| PCIe Bandwidth | 8.0 GB/s | 15.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i7-660UM | Intel Core i7-4785T |
|---|---|---|
| TDP | 18 W | 35 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 105 °C |
Technical details
|
Wischen
|
Intel Core i7-660UM | Intel Core i7-4785T |
|---|---|---|
| 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 | SSE4.1, SSE4.2 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q2/2010 | Q2/2014 |
| Release price | 275 $ | |
| 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 Core i7-660UM is 0 stars (0 ratings), while Intel Core i7-4785T has received 4.0 stars (13 ratings).
Click on the stars to rate one or both processors.
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