Intel Core 2 Extreme QX9775 | Intel Pentium J6426 | |
CPU comparisonIntel Core 2 Extreme QX9775 or Intel Pentium J6426 - 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 Core 2 Extreme QX9775 has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core 2 Extreme QX9775 was released in Q1/2008. The Intel Pentium J6426 has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 32 GB of memory in 4 memory channels. The Intel Pentium J6426 was released in Q1/2021. |
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Intel Core2 Extreme (7) | Family | Intel Pentium (150) |
Intel Core 2 Extreme QX9000 (3) | CPU group | Intel Pentium N6200/J6400/N6400 (3) |
2 | Generation | 11 |
Yorkfield (Penryn) | Architecture | Elkhart Lake |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core 2 Extreme QX9775 is a 4 core processor with a clock frequency of 3.20 GHz. The Intel Pentium J6426 has 4 CPU cores with a clock frequency of 2.00 GHz (3.00 GHz). |
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Intel Core 2 Extreme QX9775 | Characteristic | Intel Pentium J6426 |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
3.20 GHz | Frequency | 2.00 GHz |
-- | Turbo Frequency (1 Core) | 3.00 GHz |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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no iGPU | GPU | Intel UHD Graphics 32 EUs (Elkhart Lake) |
GPU frequency | 0.40 GHz | |
-- | GPU (Turbo) | 0.85 GHz |
-- | GPU Generation | 11 |
Technology | 10 nm | |
Max. displays | 3 | |
-- | Compute units | 32 |
-- | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 GB |
-- | 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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no iGPU | GPU | Intel UHD Graphics 32 EUs (Elkhart Lake) |
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 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core 2 Extreme QX9775 supports a maximum of 16 GB of memory in 2 memory channels. The Intel Pentium J6426 can connect up to 32 GB of memory in 4 memory channels. |
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Intel Core 2 Extreme QX9775 | Characteristic | Intel Pentium J6426 |
DDR3-1066, DDR2-800 | Memory | LPDDR4X-3200, LPDDR4-3200, DDR4-3200 |
16 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
17.1 GB/s | Max. Bandwidth | 102.4 GB/s |
No | ECC | No |
12.00 MB | L2 Cache | 1.50 MB |
-- | L3 Cache | -- |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 8 |
-- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core 2 Extreme QX9775 has a TDP of 150 W, that of the Intel Pentium J6426 is 10 W. |
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Intel Core 2 Extreme QX9775 | Characteristic | Intel Pentium J6426 |
150 W | TDP (PL1 / PBP) | 10 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 105 °C |
Technical detailsThe Intel Core 2 Extreme QX9775 has a 12.00 MB cache, while the Intel Pentium J6426 cache has a total of 1.50 MB. |
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Intel Core 2 Extreme QX9775 | Characteristic | Intel Pentium J6426 |
45 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE2, SSE3, SSE4.1 | ISA extensions | SSE4.1, SSE4.2 |
LGA 775 | Socket | BGA 1493 |
VT-x, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q1/2008 | Release date | Q1/2021 |
-- | Release price | -- |
show more data | show more data | |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Pentium J6426
4C 4T @ 3.00 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Pentium J6426
4C 4T @ 2.00 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Pentium J6426
4C 4T @ 2.00 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Pentium J6426
4C 4T @ 3.00 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Pentium J6426
4C 4T @ 2.00 GHz |
Intel Core 2 Extreme QX9775
@ 0.00 GHz |
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Intel Pentium J6426
Intel UHD Graphics 32 EUs (Elkhart Lake) @ 0.85 GHz |
Devices using this processor |
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Intel Core 2 Extreme QX9775 | Intel Pentium J6426 |
Unknown | Unknown |