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Intel Xeon W-11555MRE | AMD Ryzen 9 PRO 7940HS | |
CPU comparisonIntel Xeon W-11555MRE or AMD Ryzen 9 PRO 7940HS - 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 W-11555MRE has 6 cores with 12 threads and clocks with a maximum frequency of 4.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-11555MRE was released in Q3/2021. The AMD Ryzen 9 PRO 7940HS has 8 cores with 16 threads and clocks with a maximum frequency of 5.20 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 9 PRO 7940HS was released in Q2/2023. |
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Intel Xeon W (83) | Family | AMD Ryzen 9 PRO (4) |
Intel Xeon W-11000M (8) | CPU group | AMD Ryzen 7040 (21) |
11 | Generation | 6 |
Tiger Lake H | Architecture | Phoenix (Zen 4) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-11555MRE has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Xeon W-11555MRE is 2.60 GHz (4.50 GHz) while the AMD Ryzen 9 PRO 7940HS has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 9 PRO 7940HS is at 4.00 GHz (5.20 GHz). |
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Intel Xeon W-11555MRE | Characteristic | AMD Ryzen 9 PRO 7940HS |
6 | Cores | 8 |
12 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.60 GHz | Frequency | 4.00 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 5.20 GHz |
3.40 GHz | Turbo Frequency (All Cores) | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Intel Xeon W-11555MRE | Characteristic | AMD Ryzen 9 PRO 7940HS |
-- | AI hardware | AMD Ryzen™ AI |
-- | AI specifications | AMD dedicated AI XDNA Technology |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Intel Xeon W-11555MRE or AMD Ryzen 9 PRO 7940HS 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 UHD Graphics 11th Gen (32 EU) | GPU | AMD Radeon 780M |
0.35 GHz | GPU frequency | 0.80 GHz |
1.35 GHz | GPU (Turbo) | 2.80 GHz |
11 | GPU Generation | 3 |
10 nm | Technology | 4 nm |
3 | Max. displays | 4 |
32 | Compute units | 12 |
256 | Shader | 768 |
No | Hardware Raytracing | Yes |
No | Frame Generation | AMD FSR |
64 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 UHD Graphics 11th Gen (32 EU) | GPU | AMD Radeon 780M |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode |
Decode / Encode | Codec VP8 | Decode |
Decode | Codec AV1 | Decode / Encode |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon W-11555MRE can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD Ryzen 9 PRO 7940HS supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 120.0 GB/s. |
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Intel Xeon W-11555MRE | Characteristic | AMD Ryzen 9 PRO 7940HS |
DDR4-3200 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
128 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 120.0 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 8.00 MB |
12.00 MB | L3 Cache | 16.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon W-11555MRE is 45 W, while the AMD Ryzen 9 PRO 7940HS has a TDP of 54 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon W-11555MRE | Characteristic | AMD Ryzen 9 PRO 7940HS |
45 W | TDP (PL1 / PBP) | 54 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
35 W | TDP down | 35 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon W-11555MRE is manufactured in 10 nm and has 12.00 MB cache. The AMD Ryzen 9 PRO 7940HS is manufactured in 4 nm and has a 24.00 MB cache. |
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Intel Xeon W-11555MRE | Characteristic | AMD Ryzen 9 PRO 7940HS |
10 nm | Technology | 4 nm |
Monolithic | 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 |
BGA 1787 | Socket | FP8 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Windows 11, Linux | |
Q3/2021 | Release date | Q2/2023 |
326 $ | Release price | -- |
show more data | show more data | |
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Intel Xeon W-11555MRE
Intel UHD Graphics 11th Gen (32 EU) @ 1.35 GHz |
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AMD Ryzen 9 PRO 7940HS
AMD Radeon 780M @ 2.80 GHz |
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Intel Xeon W-11555MRE
6C 12T @ 4.50 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 5.20 GHz |
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Intel Xeon W-11555MRE
6C 12T @ 3.40 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 GHz |
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Intel Xeon W-11555MRE
6C 12T @ 4.50 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 5.20 GHz |
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Intel Xeon W-11555MRE
6C 12T @ 3.40 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 GHz |
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Intel Xeon W-11555MRE
6C 12T @ 2.60 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 GHz |
Devices using this processor |
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Intel Xeon W-11555MRE | AMD Ryzen 9 PRO 7940HS |
Unknown | Unknown |