Qualcomm Snapdragon 845 | Intel Core 2 Extreme QX9775 | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 845 and the Intel Core 2 Extreme QX9775 and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 845 8 core processor released in Q1/2018 with the Intel Core 2 Extreme QX9775 which has 4 CPU cores and was introduced in Q1/2008. |
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Qualcomm Snapdragon (102) | Family | Intel Core2 Extreme (7) |
Qualcomm Snapdragon 845/850 (2) | CPU group | Intel Core 2 Extreme QX9000 (3) |
5 | Generation | 2 |
Kryo 385 | Architecture | Yorkfield (Penryn) |
Mobile | Segment | Desktop / Server |
Qualcomm Snapdragon 835 | Predecessor | -- |
Qualcomm Snapdragon 855 | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 845 is a 8 core processor with a clock frequency of 2.80 GHz. The processor can compute 8 threads at the same time. The Intel Core 2 Extreme QX9775 clocks with 3.20 GHz, has 4 CPU cores and can calculate 4 threads in parallel. |
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Qualcomm Snapdragon 845 | Characteristic | Intel Core 2 Extreme QX9775 |
8 | Cores | 4 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | Yes |
2.80 GHz 4x Kryo 385 Gold |
A-Core | 3.20 GHz |
1.80 GHz 4x Kryo 385 Silver |
B-Core | -- |
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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Qualcomm Adreno 630 | GPU | no iGPU |
0.70 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
4 | GPU Generation | -- |
10 nm | Technology | |
2 | Max. displays | |
-- | Compute units | -- |
256 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 GB | Max. GPU Memory | -- |
11 | 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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Qualcomm Adreno 630 | GPU | no iGPU |
Decode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 10 GB of memory in a maximum of 4 memory channels is supported by the Qualcomm Snapdragon 845, while the Intel Core 2 Extreme QX9775 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled. |
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Qualcomm Snapdragon 845 | Characteristic | Intel Core 2 Extreme QX9775 |
LPDDR4X-3733 | Memory | DDR3-1066, DDR2-800 |
10 GB | Max. Memory | 16 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
52.0 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
1.50 MB | L2 Cache | 12.00 MB |
2.00 MB | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Qualcomm Snapdragon 845 has a TDP of --. The TDP of the Intel Core 2 Extreme QX9775 is 150 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm Snapdragon 845 | Characteristic | Intel Core 2 Extreme QX9775 |
-- | TDP (PL1 / PBP) | 150 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 845 has 3.50 MB cache and is manufactured in 10 nm. The cache of Intel Core 2 Extreme QX9775 is at 12.00 MB. The processor is manufactured in 45 nm. |
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Qualcomm Snapdragon 845 | Characteristic | Intel Core 2 Extreme QX9775 |
10 nm | Technology | 45 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | MMX, SSE2, SSE3, SSE4.1 |
-- | Socket | LGA 775 |
None | Virtualization | VT-x, VT-d |
No | AES-NI | No |
Android | Operating systems | Windows 10, Linux |
Q1/2018 | Release date | Q1/2008 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
Qualcomm Snapdragon 845
Qualcomm Adreno 630 @ 0.70 GHz |
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Intel Core 2 Extreme QX9775
@ 0.00 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
Devices using this processor |
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Qualcomm Snapdragon 845 | Intel Core 2 Extreme QX9775 |
OnePlus 6 OnePlus 6T Vivo NEX S Asus Zenfone 5z Razer Phone 2 Asus ROG Phone Sony Xperia XZ2 |
Unknown |