Intel Core i7-5775C | AMD Ryzen 7 7840HS | |
CPU comparisonIntel Core i7-5775C or AMD Ryzen 7 7840HS - 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 i7-5775C has 4 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i7-5775C was released in Q2/2015. The AMD Ryzen 7 7840HS has 8 cores with 16 threads and clocks with a maximum frequency of 5.10 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 7 7840HS was released in Q1/2023. |
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Intel Core i7 (298) | Family | AMD Ryzen 7 (68) |
Intel Core i 5000 (7) | CPU group | AMD Ryzen 7040 (21) |
5 | Generation | 6 |
Broadwell S | Architecture | Phoenix (Zen 4) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen 7 8840HS |
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CPU Cores and Base FrequencyThe Intel Core i7-5775C is a 4 core processor with a clock frequency of 3.30 GHz (3.70 GHz). The AMD Ryzen 7 7840HS has 8 CPU cores with a clock frequency of 3.80 GHz (5.10 GHz). |
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Intel Core i7-5775C | Characteristic | AMD Ryzen 7 7840HS |
4 | Cores | 8 |
8 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.30 GHz | Frequency | 3.80 GHz |
3.70 GHz | Turbo Frequency (1 Core) | 5.10 GHz |
3.50 GHz | Turbo Frequency (All Cores) | 4.25 GHz |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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Intel Core i7-5775C | Characteristic | AMD Ryzen 7 7840HS |
-- | AI hardware | AMD Ryzen AI |
-- | AI specifications | AMD dedicated AI XDNA Technology |
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 Iris Pro Graphics 6200 | GPU | AMD Radeon 780M |
0.30 GHz | GPU frequency | 0.80 GHz |
1.15 GHz | GPU (Turbo) | 2.70 GHz |
8 | GPU Generation | 3 |
14 nm | Technology | 4 nm |
3 | Max. displays | 4 |
48 | Compute units | 12 |
384 | Shader | 768 |
No | Hardware Raytracing | Yes |
No | Frame Generation | AMD FSR |
32 GB | Max. GPU Memory | 32 GB |
12 | DirectX Version | 12 |
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 Iris Pro Graphics 6200 | GPU | AMD Radeon 780M |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
Decode | Codec VP8 | Decode |
No | Codec AV1 | Decode / Encode |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i7-5775C supports a maximum of 32 GB of memory in 2 memory channels. The AMD Ryzen 7 7840HS can connect up to 256 GB of memory in 2 memory channels. |
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Intel Core i7-5775C | Characteristic | AMD Ryzen 7 7840HS |
DDR3-1600 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
32 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 120.0 GB/s |
No | ECC | Yes |
-- | L2 Cache | 8.00 MB |
6.00 MB | L3 Cache | 16.00 MB |
3.0 | PCIe version | 4.0 |
16 | PCIe lanes | 20 |
15.8 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-5775C has a TDP of 65 W, that of the AMD Ryzen 7 7840HS is 54 W. |
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Intel Core i7-5775C | Characteristic | AMD Ryzen 7 7840HS |
65 W | TDP (PL1 / PBP) | 54 W |
-- | TDP (PL2) | -- |
-- | TDP up | 60 W |
-- | TDP down | 35 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i7-5775C has a 6.00 MB cache, while the AMD Ryzen 7 7840HS cache has a total of 24.00 MB. |
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Intel Core i7-5775C | Characteristic | AMD Ryzen 7 7840HS |
14 nm | Technology | 4 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
LGA 1150 | Socket | FP8 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2015 | Release date | Q1/2023 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i7-5775C
4C 8T @ 3.70 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
Intel Core i7-5775C
4C 8T @ 3.70 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
Intel Core i7-5775C
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
Intel Core i7-5775C
4C 8T @ 3.70 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
Intel Core i7-5775C
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
Intel Core i7-5775C
4C 8T @ 3.70 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
Intel Core i7-5775C
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
Intel Core i7-5775C
Intel Iris Pro Graphics 6200 @ 1.15 GHz |
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AMD Ryzen 7 7840HS
AMD Radeon 780M @ 2.70 GHz |
Intel Core i7-5775C
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
Intel Core i7-5775C
4C 8T @ 3.30 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
Intel Core i7-5775C
4C 8T @ 3.70 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
Intel Core i7-5775C
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
Intel Core i7-5775C
4C 8T @ 3.70 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
Intel Core i7-5775C
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
Intel Core i7-5775C
3.30 GHz |
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AMD Ryzen 7 7840HS
15,930 CB R23 MC @ 55 W |
Intel Core i7-5775C
4C 8T @ 3.30 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
Devices using this processor |
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Intel Core i7-5775C | AMD Ryzen 7 7840HS |
Unknown | Lenovo IdeaPad Pro 5 14 Lenovo IdeaPad Pro 5 16 |