Intel Core i7-2920XM | Intel Core2 Duo U7700 | |
CPU comparisonIntel Core i7-2920XM or Intel Core2 Duo U7700 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i7-2920XM has 4 cores with 8 threads and clocks with a maximum frequency of 3.50 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i7-2920XM was released in Q1/2011. The Intel Core2 Duo U7700 has 2 cores with 2 threads and clocks with a maximum frequency of 1.33 GHz. The CPU supports up to GB of memory in 0 memory channels. The Intel Core2 Duo U7700 was released in Q1/2008. |
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Intel Core i7 (298) | Family | Intel Celeron (165) |
Intel Core i 2000M (46) | CPU group | Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) |
2 | Generation | 1 |
Sandy Bridge H | Architecture | Merom (Core) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-2920XM is a 4 core processor with a clock frequency of 2.50 GHz (3.50 GHz). The Intel Core2 Duo U7700 has 2 CPU cores with a clock frequency of 1.33 GHz. |
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Intel Core i7-2920XM | Characteristic | Intel Core2 Duo U7700 |
4 | Cores | 2 |
8 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.50 GHz | Frequency | 1.33 GHz |
3.50 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel HD Graphics 3000 | GPU | no iGPU |
0.65 GHz | GPU frequency | -- |
1.30 GHz | GPU (Turbo) | -- |
6 | GPU Generation | -- |
32 nm | Technology | |
2 | Max. displays | |
12 | Compute units | -- |
96 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
10.1 | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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Intel HD Graphics 3000 | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeThe Intel Core i7-2920XM supports a maximum of 32 GB of memory in 2 memory channels. The Intel Core2 Duo U7700 can connect up to GB of memory in 0 memory channels. |
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Intel Core i7-2920XM | Characteristic | Intel Core2 Duo U7700 |
DDR3-1066, DDR3-1333, DDR3-1600 | Memory | |
32 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 0 |
25.6 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | 2.00 MB |
8.00 MB | L3 Cache | -- |
2.0 | PCIe version | -- |
16 | PCIe lanes | -- |
8.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-2920XM has a TDP of 55 W, that of the Intel Core2 Duo U7700 is 10 W. |
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Intel Core i7-2920XM | Characteristic | Intel Core2 Duo U7700 |
55 W | TDP (PL1 / PBP) | 10 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i7-2920XM has a 8.00 MB cache, while the Intel Core2 Duo U7700 cache has a total of 2.00 MB. |
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Intel Core i7-2920XM | Characteristic | Intel Core2 Duo U7700 |
32 nm | Technology | 65 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | MMX, SSE, SSE2, SSE3 |
PGA 988 | Socket | BGA 479 |
VT-x, VT-x EPT | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | |
Q1/2011 | Release date | Q1/2008 |
570 $ | Release price | -- |
show more data | show more data | |
Intel Core i7-2920XM
4C 8T @ 3.50 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
Intel Core i7-2920XM
4C 8T @ 2.50 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
Intel Core i7-2920XM
4C 8T @ 3.50 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
Intel Core i7-2920XM
4C 8T @ 2.50 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
Intel Core i7-2920XM
Intel HD Graphics 3000 @ 1.30 GHz |
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Intel Core2 Duo U7700
@ 0.00 GHz |
Intel Core i7-2920XM
4C 8T @ 2.50 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
Devices using this processor |
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Intel Core i7-2920XM | Intel Core2 Duo U7700 |
Unknown | Unknown |