Intel Xeon Platinum 8490H | AMD Ryzen 7 7840U | |
CPU comparisonIntel Xeon Platinum 8490H or AMD Ryzen 7 7840U - 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 Xeon Platinum 8490H has 60 cores with 120 threads and clocks with a maximum frequency of 3.50 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Platinum 8490H was released in Q1/2023. The AMD Ryzen 7 7840U 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 7840U was released in Q2/2023. |
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Intel Xeon Platinum (89) | Family | AMD Ryzen 7 (68) |
Intel Xeon Platinum 8400 (18) | CPU group | AMD Ryzen 7040 (21) |
4 | Generation | 6 |
Sapphire Rapids | Architecture | Phoenix (Zen 4) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen 7 8840U |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8490H is a 60 core processor with a clock frequency of 1.90 GHz (3.50 GHz). The AMD Ryzen 7 7840U has 8 CPU cores with a clock frequency of 3.30 GHz (5.10 GHz). |
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Intel Xeon Platinum 8490H | Characteristic | AMD Ryzen 7 7840U |
60 | Cores | 8 |
120 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.90 GHz | Frequency | 3.30 GHz |
3.50 GHz | Turbo Frequency (1 Core) | 5.10 GHz |
-- | Turbo Frequency (All Cores) | -- |
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 Xeon Platinum 8490H | Characteristic | AMD Ryzen 7 7840U |
-- | 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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no iGPU | GPU | AMD Radeon 780M |
GPU frequency | 0.80 GHz | |
-- | GPU (Turbo) | 2.70 GHz |
-- | GPU Generation | 3 |
Technology | 4 nm | |
Max. displays | 4 | |
-- | Compute units | 12 |
-- | Shader | 768 |
No | Hardware Raytracing | Yes |
No | Frame Generation | AMD FSR |
-- | Max. GPU Memory | 32 GB |
-- | 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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no iGPU | GPU | AMD Radeon 780M |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode / Encode |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon Platinum 8490H supports a maximum of 4096 GB of memory in 8 memory channels. The AMD Ryzen 7 7840U can connect up to 256 GB of memory in 2 memory channels. |
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Intel Xeon Platinum 8490H | Characteristic | AMD Ryzen 7 7840U |
DDR5-4400, DDR5-4800 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
4096 GB | Max. Memory | 256 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
307.2 GB/s | Max. Bandwidth | 120.0 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 8.00 MB |
112.50 MB | L3 Cache | 16.00 MB |
5.0 | PCIe version | 4.0 |
80 | PCIe lanes | 20 |
315.0 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Platinum 8490H has a TDP of 350 W, that of the AMD Ryzen 7 7840U is 28 W. |
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Intel Xeon Platinum 8490H | Characteristic | AMD Ryzen 7 7840U |
350 W | TDP (PL1 / PBP) | 28 W |
-- | TDP (PL2) | -- |
-- | TDP up | 30 W |
-- | TDP down | 15 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Platinum 8490H has a 112.50 MB cache, while the AMD Ryzen 7 7840U cache has a total of 24.00 MB. |
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Intel Xeon Platinum 8490H | Characteristic | AMD Ryzen 7 7840U |
10 nm | Technology | 4 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
LGA 4677 | Socket | FP8 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q1/2023 | Release date | Q2/2023 |
17000 $ | Release price | -- |
show more data | show more data | |
Intel Xeon Platinum 8490H
60C 120T @ 3.50 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 5.10 GHz |
Intel Xeon Platinum 8490H
60C 120T @ 1.90 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
Intel Xeon Platinum 8490H
60C 120T @ 3.50 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 5.10 GHz |
Intel Xeon Platinum 8490H
60C 120T @ 1.90 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
Intel Xeon Platinum 8490H
60C 120T @ 3.50 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 5.10 GHz |
Intel Xeon Platinum 8490H
60C 120T @ 1.90 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
Intel Xeon Platinum 8490H
@ 0.00 GHz |
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AMD Ryzen 7 7840U
AMD Radeon 780M @ 2.70 GHz |
Intel Xeon Platinum 8490H
60C 120T @ 1.90 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
Intel Xeon Platinum 8490H
1.90 GHz |
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AMD Ryzen 7 7840U
13,450 CB R23 MC @ 30 W |
Intel Xeon Platinum 8490H
60C 120T @ 1.90 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
Devices using this processor |
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Intel Xeon Platinum 8490H | AMD Ryzen 7 7840U |
Unknown | AOKZOE A1 Pro |