Intel Core 2 Quad Q6700 | Intel Xeon E7-8891 v2 | |
CPU comparisonIntel Core 2 Quad Q6700 or Intel Xeon E7-8891 v2 - 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 Quad Q6700 has 4 cores with 4 threads and clocks with a maximum frequency of 2.66 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core 2 Quad Q6700 was released in Q3/2007. The Intel Xeon E7-8891 v2 has 10 cores with 20 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-8891 v2 was released in Q1/2014. |
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Intel Core2 Quad (19) | Family | Intel Xeon E7 (20) |
Intel Core 2 Quad Q6000 (3) | CPU group | Intel Xeon E7 v2 (20) |
1 | Generation | 4 |
Kentsfield (Core) | Architecture | Ivy Bridge EX |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core 2 Quad Q6700 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core 2 Quad Q6700 is 2.66 GHz while the Intel Xeon E7-8891 v2 has 10 CPU cores and 20 threads can calculate simultaneously. The clock frequency of the Intel Xeon E7-8891 v2 is at 3.20 GHz (3.70 GHz). |
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Intel Core 2 Quad Q6700 | Characteristic | Intel Xeon E7-8891 v2 |
4 | Cores | 10 |
4 | Threads | 20 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.66 GHz | Frequency | 3.20 GHz |
-- | Turbo Frequency (1 Core) | 3.70 GHz |
-- | Turbo Frequency (All Cores) | 3.70 GHz |
Memory & PCIeThe Intel Core 2 Quad Q6700 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 17.1 GB/s. The Intel Xeon E7-8891 v2 supports up to 1536 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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Intel Core 2 Quad Q6700 | Characteristic | Intel Xeon E7-8891 v2 |
DDR3-1066, DDR2-800 | Memory | DDR3-1600 |
16 GB | Max. Memory | 1536 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
17.1 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
8.00 MB | L2 Cache | -- |
-- | L3 Cache | 38.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core 2 Quad Q6700 is 105 W, while the Intel Xeon E7-8891 v2 has a TDP of 155 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core 2 Quad Q6700 | Characteristic | Intel Xeon E7-8891 v2 |
105 W | TDP (PL1 / PBP) | 155 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core 2 Quad Q6700 is manufactured in 65 nm and has 8.00 MB cache. The Intel Xeon E7-8891 v2 is manufactured in 22 nm and has a 38.00 MB cache. |
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Intel Core 2 Quad Q6700 | Characteristic | Intel Xeon E7-8891 v2 |
65 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX |
LGA 775 | Socket | LGA 2011 |
VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2007 | Release date | Q1/2014 |
-- | Release price | 5000 $ |
show more data | show more data | |
Intel Core 2 Quad Q6700
4C 4T @ 2.66 GHz |
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Intel Xeon E7-8891 v2
10C 20T @ 3.70 GHz |
Intel Core 2 Quad Q6700
4C 4T @ 2.66 GHz |
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Intel Xeon E7-8891 v2
10C 20T @ 3.70 GHz |
Intel Core 2 Quad Q6700
4C 4T @ 2.66 GHz |
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Intel Xeon E7-8891 v2
10C 20T @ 3.70 GHz |
Devices using this processor |
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Intel Core 2 Quad Q6700 | Intel Xeon E7-8891 v2 |
Unknown | Unknown |