Intel Core i7-620LM | Intel Xeon Platinum 8450H | |
CPU comparisonIntel Core i7-620LM or Intel Xeon Platinum 8450H - 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 i7-620LM has 2 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Core i7-620LM was released in Q1/2010. The Intel Xeon Platinum 8450H has 28 cores with 56 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Platinum 8450H was released in Q1/2023. |
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Intel Core i7 (298) | Family | Intel Xeon Platinum (89) |
Intel Core i7 600 (3) | CPU group | Intel Xeon Platinum 8400 (18) |
1 | Generation | 4 |
Arrandale | Architecture | Sapphire Rapids |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-620LM has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i7-620LM is 2.00 GHz (2.80 GHz) while the Intel Xeon Platinum 8450H has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8450H is at 2.00 GHz (3.50 GHz). |
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Intel Core i7-620LM | Characteristic | Intel Xeon Platinum 8450H |
2 | Cores | 28 |
4 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.00 GHz |
2.80 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Core i7-620LM or Intel Xeon Platinum 8450H has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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Intel HD Graphics Ironlake (Arrandale) | GPU | no iGPU |
0.27 GHz | GPU frequency | -- |
0.57 GHz | GPU (Turbo) | -- |
5 | GPU Generation | -- |
45 nm | Technology | |
0 | Max. displays | |
12 | Compute units | -- |
-- | 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 Ironlake (Arrandale) | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeThe Intel Core i7-620LM can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 17.1 GB/s. The Intel Xeon Platinum 8450H supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s. |
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Intel Core i7-620LM | Characteristic | Intel Xeon Platinum 8450H |
DDR3-800, DDR3-1066 | Memory | DDR5-4400, DDR5-4800 |
8 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
17.1 GB/s | Max. Bandwidth | 307.2 GB/s |
No | ECC | Yes |
4.00 MB | L2 Cache | -- |
-- | L3 Cache | 75.00 MB |
2.0 | PCIe version | 5.0 |
16 | PCIe lanes | 80 |
8.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i7-620LM is 25 W, while the Intel Xeon Platinum 8450H has a TDP of 250 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i7-620LM | Characteristic | Intel Xeon Platinum 8450H |
25 W | TDP (PL1 / PBP) | 250 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i7-620LM is manufactured in 32 nm and has 4.00 MB cache. The Intel Xeon Platinum 8450H is manufactured in 10 nm and has a 75.00 MB cache. |
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Intel Core i7-620LM | Characteristic | Intel Xeon Platinum 8450H |
32 nm | Technology | 10 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 1288 | Socket | LGA 4677 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows, Linux |
Q1/2010 | Release date | Q1/2023 |
-- | Release price | 4708 $ |
show more data | show more data | |
Devices using this processor |
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Intel Core i7-620LM | Intel Xeon Platinum 8450H |
Unknown | Unknown |