AMD Ryzen 9 7945HX3D | Intel Xeon Gold 6538Y+ | |
CPU comparisonAMD Ryzen 9 7945HX3D or Intel Xeon Gold 6538Y+ - 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 AMD Ryzen 9 7945HX3D has 16 cores with 32 threads and clocks with a maximum frequency of 5.40 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 7945HX3D was released in Q3/2023. The Intel Xeon Gold 6538Y+ has 32 cores with 64 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6538Y+ was released in Q4/2023. |
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AMD Ryzen 9 (35) | Family | Intel Xeon Gold (163) |
AMD Ryzen 7045 (6) | CPU group | Intel Xeon Gold 5500/6500 (14) |
6 | Generation | 5 |
Dragon Range (Zen 4) | Architecture | Emerald Rapids |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 7945HX3D has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD Ryzen 9 7945HX3D is 2.30 GHz (5.40 GHz) while the Intel Xeon Gold 6538Y+ has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6538Y+ is at 2.20 GHz (4.00 GHz). |
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AMD Ryzen 9 7945HX3D | Characteristic | Intel Xeon Gold 6538Y+ |
16 | Cores | 32 |
32 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.30 GHz | Frequency | 2.20 GHz |
5.40 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe AMD Ryzen 9 7945HX3D or Intel Xeon Gold 6538Y+ 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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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 & PCIeThe AMD Ryzen 9 7945HX3D can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 83.2 GB/s. The Intel Xeon Gold 6538Y+ supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 332.8 GB/s. |
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AMD Ryzen 9 7945HX3D | Characteristic | Intel Xeon Gold 6538Y+ |
DDR5-5200 | Memory | DDR5-5200 |
64 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
83.2 GB/s | Max. Bandwidth | 332.8 GB/s |
No | ECC | Yes |
16.00 MB | L2 Cache | -- |
128.00 MB | L3 Cache | 60.00 MB |
5.0 | PCIe version | 5.0 |
28 | PCIe lanes | 80 |
110.3 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 9 7945HX3D is 55 W, while the Intel Xeon Gold 6538Y+ has a TDP of 225 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 9 7945HX3D | Characteristic | Intel Xeon Gold 6538Y+ |
55 W | TDP (PL1 / PBP) | 225 W |
-- | TDP (PL2) | -- |
75 W | TDP up | -- |
-- | TDP down | -- |
89 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 9 7945HX3D is manufactured in 5 nm and has 144.00 MB cache. The Intel Xeon Gold 6538Y+ is manufactured in 10 nm and has a 60.00 MB cache. |
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AMD Ryzen 9 7945HX3D | Characteristic | Intel Xeon Gold 6538Y+ |
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 | AMX, 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 |
Q3/2023 | Release date | Q4/2023 |
-- | Release price | 3141 $ |
show more data | show more data | |
AMD Ryzen 9 7945HX3D
16C 32T @ 5.40 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 4.00 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 2.30 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 2.20 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 5.40 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 4.00 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 2.30 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 2.20 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 5.40 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 4.00 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 2.30 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 2.20 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 5.40 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 4.00 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 2.30 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 2.20 GHz |
AMD Ryzen 9 7945HX3D
AMD Radeon 610M @ 2.20 GHz |
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Intel Xeon Gold 6538Y+
@ 0.00 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 5.40 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 4.00 GHz |
AMD Ryzen 9 7945HX3D
16C 32T @ 2.30 GHz |
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Intel Xeon Gold 6538Y+
32C 64T @ 2.20 GHz |
AMD Ryzen 9 7945HX3D
33,450 CB R23 MC @ 104 W |
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Intel Xeon Gold 6538Y+
2.20 GHz |
Devices using this processor |
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AMD Ryzen 9 7945HX3D | Intel Xeon Gold 6538Y+ |
ASUS ROG Strix SCAR 17 X3D | Unknown |