AMD Ryzen 9 7940HX vs Intel Xeon D-1627
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Note: The information shown below is based on a pre-sample. Technical details or benchmark results may be different in the final version of this processor. |
CPU comparison with benchmarks
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| AMD Ryzen 9 7940HX | Intel Xeon D-1627 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 9 7940HX and the Intel Xeon D-1627 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 9 7940HX 16 core processor released in Q1/2023 with the Intel Xeon D-1627 which has 4 CPU cores and was introduced in Q2/2019. |
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| AMD Ryzen 9 (35) | Family | Intel Xeon D (79) |
| AMD Ryzen 7045 (6) | CPU group | Intel Xeon D-1600 (8) |
| 6 | Generation | 3 |
| Dragon Range (Zen 4) | Architecture | Hewitt Lake |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 7940HX is a 16 core processor with a clock frequency of 2.30 GHz (5.20 GHz). The processor can compute 32 threads at the same time. The Intel Xeon D-1627 clocks with 2.90 GHz (3.20 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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| AMD Ryzen 9 7940HX | Characteristic | Intel Xeon D-1627 |
| 16 | Cores | 4 |
| 32 | Threads | 8 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 2.30 GHz | Frequency | 2.90 GHz |
| 5.20 GHz | Turbo Frequency (1 Core) | 3.20 GHz |
| -- | Turbo Frequency (All Cores) | 3.20 GHz |
Internal GraphicsGraphics (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 9 7940HX, while the Intel Xeon D-1627 supports a maximum of 128 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled. |
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| AMD Ryzen 9 7940HX | Characteristic | Intel Xeon D-1627 |
| DDR5-5200 | Memory | DDR4-2133 |
| 128 GB | Max. Memory | 128 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 83.2 GB/s | Max. Bandwidth | 34.1 GB/s |
| Yes | ECC | Yes |
| 16.00 MB | L2 Cache | 6.00 MB |
| 64.00 MB | L3 Cache | -- |
| 5.0 | PCIe version | 3.0 |
| 28 | PCIe lanes | 32 |
| 110.3 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe AMD Ryzen 9 7940HX has a TDP of 55 W. The TDP of the Intel Xeon D-1627 is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD Ryzen 9 7940HX | Characteristic | Intel Xeon D-1627 |
| 55 W | TDP (PL1 / PBP) | 45 W |
| -- | TDP (PL2) | -- |
| 75 W | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 9 7940HX has 80.00 MB cache and is manufactured in 5 nm. The cache of Intel Xeon D-1627 is at 6.00 MB. The processor is manufactured in 14 nm. |
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| AMD Ryzen 9 7940HX | Characteristic | Intel Xeon D-1627 |
| 5 nm | Technology | 14 nm |
| Chiplet | Chip design | Monolithic |
| 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 |
| FL1 | Socket | BGA 1667 |
| AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
| Q1/2023 | Release date | Q2/2019 |
| -- | Release price | 216 $ |
| show more data | show more data | |
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4C 8T @ 2.90 GHz (3.20 GHz) buy now on Amazon and save!
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Rate these processors
Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen 9 7940HX
16C 32T @ 5.20 GHzNot verified |
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Intel Xeon D-1627
4C 8T @ 3.20 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 9 7940HX
16C 32T @ 2.30 GHzNot verified |
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Intel Xeon D-1627
4C 8T @ 3.20 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD Ryzen 9 7940HX
16C 32T @ 5.20 GHzNot verified |
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Intel Xeon D-1627
4C 8T @ 3.20 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD Ryzen 9 7940HX
16C 32T @ 2.30 GHzNot verified |
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Intel Xeon D-1627
4C 8T @ 3.20 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD Ryzen 9 7940HX
AMD Radeon 610M @ 2.20 GHzNot verified |
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Intel Xeon D-1627
@ 0.00 GHz |
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Devices using this processor |
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| AMD Ryzen 9 7940HX | Intel Xeon D-1627 |
| Unknown | Unknown |
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