Intel Xeon E7-8857 v2 | Qualcomm QCM6490 | |
CPU comparisonIntel Xeon E7-8857 v2 or Qualcomm QCM6490 - 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 E7-8857 v2 has 12 cores with 12 threads and clocks with a maximum frequency of 3.60 GHz. Up to 1536 GB of memory is supported in 4 memory channels. The Intel Xeon E7-8857 v2 was released in Q1/2014. The Qualcomm QCM6490 has 8 cores with 8 threads and clocks with a maximum frequency of 2.71 GHz. The CPU supports up to GB of memory in 2 memory channels. The Qualcomm QCM6490 was released in Q4/2021. |
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Intel Xeon E7 (20) | Family | Qualcomm Snapdragon (102) |
Intel Xeon E7 v2 (20) | CPU group | Qualcomm QCM6490 (1) |
4 | Generation | 9 |
Ivy Bridge EX | Architecture | Kryo 670 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E7-8857 v2 has 12 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Xeon E7-8857 v2 is 3.00 GHz (3.60 GHz) while the Qualcomm QCM6490 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Qualcomm QCM6490 is at 2.71 GHz. |
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Intel Xeon E7-8857 v2 | Characteristic | Qualcomm QCM6490 |
12 | Cores | 8 |
12 | Threads | 8 |
normal | Core architecture | hybrid (Prime / big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
3.00 GHz (3.60 GHz) | A-Core | 2.71 GHz 1x Cortex-A78 |
-- | B-Core | 2.40 GHz 3x Cortex-A78 |
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 E7-8857 v2 | Characteristic | Qualcomm QCM6490 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | -- |
Internal GraphicsThe Intel Xeon E7-8857 v2 or Qualcomm QCM6490 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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no iGPU | GPU | Qualcomm Adreno 643L |
GPU frequency | 0.81 GHz | |
-- | GPU (Turbo) | 0.81 GHz |
-- | GPU Generation | -- |
Technology | 6 nm | |
Max. displays | 1 | |
-- | Compute units | -- |
-- | Shader | 768 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
-- | DirectX Version | 12.0 |
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 | Qualcomm Adreno 643L |
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 / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon E7-8857 v2 can use up to 1536 GB of memory in 4 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Qualcomm QCM6490 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 44.0 GB/s. |
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Intel Xeon E7-8857 v2 | Characteristic | Qualcomm QCM6490 |
DDR3-1600 | Memory | LPDDR5-6400, LPDDR4X-4266 |
1536 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 44.0 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
30.00 MB | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon E7-8857 v2 is 130 W, while the Qualcomm QCM6490 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon E7-8857 v2 | Characteristic | Qualcomm QCM6490 |
130 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E7-8857 v2 is manufactured in 22 nm and has 30.00 MB cache. The Qualcomm QCM6490 is manufactured in 6 nm and has a 0.00 MB cache. |
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Intel Xeon E7-8857 v2 | Characteristic | Qualcomm QCM6490 |
22 nm | Technology | 6 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | -- |
LGA 2011 | Socket | -- |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q1/2014 | Release date | Q4/2021 |
2800 $ | Release price | -- |
show more data | show more data | |
Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
Intel Xeon E7-8857 v2
@ 0.00 GHz |
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Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz |
Intel Xeon E7-8857 v2
12C 12T @ 3.00 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
Devices using this processor |
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Intel Xeon E7-8857 v2 | Qualcomm QCM6490 |
Unknown | Fairphone 5 |