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AMD Ryzen 5 7645HX | Intel Xeon Gold 6443N | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 5 7645HX and the Intel Xeon Gold 6443N and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 5 7645HX 6 core processor released in Q1/2023 with the Intel Xeon Gold 6443N which has 32 CPU cores and was introduced in Q3/2023. |
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AMD Ryzen 5 (86) | Family | Intel Xeon Gold (163) |
AMD Ryzen 7045 (6) | CPU group | Intel Xeon Gold 5400/6400 Edge Enhanced (8) |
6 | Generation | 4 |
Dragon Range (Zen 4) | Architecture | Sapphire Rapids Edge Enh. |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 7645HX is a 6 core processor with a clock frequency of 4.00 GHz (5.00 GHz). The processor can compute 12 threads at the same time. The Intel Xeon Gold 6443N clocks with 2.00 GHz (3.60 GHz), has 32 CPU cores and can calculate 64 threads in parallel. |
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AMD Ryzen 5 7645HX | Characteristic | Intel Xeon Gold 6443N |
6 | Cores | 32 |
12 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
4.00 GHz | Frequency | 2.00 GHz |
5.00 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
-- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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AMD Radeon 610M | GPU | no iGPU |
0.40 GHz | GPU frequency | -- |
2.20 GHz | GPU (Turbo) | -- |
9 | GPU Generation | -- |
6 nm | Technology | |
3 | Max. displays | |
2 | Compute units | -- |
128 | Shader | -- |
Yes | Hardware Raytracing | No |
No | Frame Generation | No |
8 GB | Max. GPU Memory | -- |
12 | 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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AMD Radeon 610M | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 128 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 5 7645HX, while the Intel Xeon Gold 6443N supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 281.6 GB/s enabled. |
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AMD Ryzen 5 7645HX | Characteristic | Intel Xeon Gold 6443N |
DDR5-5200 | Memory | DDR5-4400 |
128 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
83.2 GB/s | Max. Bandwidth | 281.6 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | -- |
32.00 MB | L3 Cache | 60.00 MB |
5.0 | PCIe version | 4.0 |
28 | PCIe lanes | 64 |
110.3 GB/s | PCIe Bandwidth | 126.0 GB/s |
Thermal ManagementThe AMD Ryzen 5 7645HX has a TDP of 55 W. The TDP of the Intel Xeon Gold 6443N is 195 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen 5 7645HX | Characteristic | Intel Xeon Gold 6443N |
55 W | TDP (PL1 / PBP) | 195 W |
-- | TDP (PL2) | -- |
75 W | TDP up | -- |
45 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 5 7645HX has 38.00 MB cache and is manufactured in 5 nm. The cache of Intel Xeon Gold 6443N is at 60.00 MB. The processor is manufactured in 10 nm. |
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AMD Ryzen 5 7645HX | Characteristic | Intel Xeon Gold 6443N |
5 nm | Technology | 10 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
FL1 | Socket | LGA 4677 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows, Linux |
Q1/2023 | Release date | Q3/2023 |
-- | Release price | 3250 $ |
show more data | show more data | |
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AMD Ryzen 5 7645HX
6C 12T @ 5.00 GHz |
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Intel Xeon Gold 6443N
32C 64T @ 3.60 GHz |
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AMD Ryzen 5 7645HX
6C 12T @ 4.00 GHz |
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Intel Xeon Gold 6443N
32C 64T @ 2.00 GHz |
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AMD Ryzen 5 7645HX
AMD Radeon 610M @ 2.20 GHz |
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Intel Xeon Gold 6443N
@ 0.00 GHz |
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AMD Ryzen 5 7645HX
13,824 CB R23 MC @ 51 W |
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Intel Xeon Gold 6443N
2.00 GHz |
Devices using this processor |
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AMD Ryzen 5 7645HX | Intel Xeon Gold 6443N |
Unknown | Unknown |