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IntelBX80648I75960X
Intel
▲ 565,820 ▼

8 Cores, 16 Threads @3.0GHz, Haswell-E.
Release date: Q3 2014.

VS
▲ 52158 ▼

4 Cores, 4 Threads @3.4 GHz, Sandy Bridge.
Release date ≤ Q1 2014.

Effective Speed 
+9%
Real World Speed
Performance profile from 18,393 user samples
Benchmark your CPU here
15,468 User Benchmarks
Best Bench: 94% Base clock 3 GHz, turbo 4.8 GHz (avg)
Worst Bench: 70% Base clock 3 GHz, turbo 1.2 GHz (avg)
Poor: 70% Great: 94%
SPEED RANK: 235th / 1456
Gaming
Gaming 80%
Aircraft carrier
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 77%
Battleship
2,925 User Benchmarks
Best Bench: 85% Base clock 3.4 GHz, turbo 4.9 GHz (avg)
Worst Bench: 60% Base clock 3.4 GHz, turbo 2.2 GHz (avg)
Poor: 60% Great: 85%
SPEED RANK: 332nd / 1456
Gaming
Gaming 74%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 55%
Gunboat
Effective Speed
Effective CPU Speed 		80.5 % Slightly faster effective speed.
+9% 		73.9 %
Average Score 
+26%
Memory
Avg. Memory Latency 		87 Pts 87.4 Pts +0%
1-Core
Avg. Single Core Speed 		100 Pts Slightly faster single-core speed.
+5% 		94.9 Pts
2-Core
Avg. Dual Core Speed 		201 Pts Slightly faster dual-core speed.
+7% 		188 Pts
4-Core
Avg. Quad Core Speed 		398 Pts Faster quad-core speed.
+14% 		349 Pts
8-Core
Avg. Octa Core Speed 		718 Pts Hugely faster octa-core speed.
+102% 		355 Pts
Overclocked Score 
+26%
Memory
OC Memory Latency 		95.3 Pts 95.5 Pts +0%
1-Core
OC Single Core Speed 		128 Pts Slightly faster OC single-core speed.
+9% 		117 Pts
2-Core
OC Dual Core Speed 		254 Pts Slightly faster OC dual-core speed.
+9% 		234 Pts
4-Core
OC Quad Core Speed 		502 Pts Faster OC quad-core speed.
+11% 		451 Pts
8-Core
OC Octa Core Speed 		920 Pts Hugely faster OC octa-core speed.
+102% 		456 Pts
Value & Sentiment 
+77%
Market Share
Based on 68,106,344 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % Hugely higher market share.
+400% 		0.01 %
Value
Value For Money 		72.8 % 93.3 % Better value.
+28%
User Rating
UBM User Rating 		56 % Slightly more popular.
+8% 		52 %
Price
Price (score) 		$400 $119 Much cheaper.
+70%
Nice To Haves 
+133%
Age
Newest 		118 Months +4% 123+ Months
64-Core
OC Multi Core Speed 		1353 Pts Hugely faster OC 64-core speed.
+194% 		460 Pts
64-Core
Avg. Multi Core Speed 		1075 Pts Hugely faster 64-core speed.
+202% 		356 Pts
Specifications 
Launch Date
Launch Date 		Q3'14 Q1'12
Cache
Cache 		20 MB SmartCache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2, AVX 2.0, AES SSE4.1/4.2, AVX
Lithography
Lithography 		22 nm 32 nm
Recommended Price
Recommended Customer Price 		$999.00 - $1059.00 $235.00
Max Turbo Frequency
Max Turbo Frequency 		3.5 GHz 3.8 GHz
Bus Speed
Bus Speed 		0 GT/s 5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 32 GB
Memory Types
Memory Types 		DDR4 1333/1600/2133 DDR3 1066/1333
Memory Channels
Max # of Memory Channels 		4 2
Memory Bandwidth
Max Memory Bandwidth 		68 GB/s 21 GB/s
Package Size
Package Size 		52.5mm x 45.0mm 37.5mm x 37.5mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		3.0 2.0
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		40 16

More specs » More specs »
Conclusion 
Average Bench 80.5%
Average Bench 73.9%
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The Intel 5960X sports eight cores and sixteen threads. That's two more cores than we have ever seen on a consumer processor before and as such this $1,000 processor offers record breaking multi-threaded CPU horsepower. Unfortunately the 5960X is clocked at just 3 GHz base and 3.5 GHz turbo which, for single and dual-core workloads, renders it around 15% slower than a $69 G3258 on stock clocks! The 5960X is only compatible with Intel's new X99 chipset which requires new DDR4 RAM and is currently far more expensive, with little consumer benefit, than DDR3. All in all the i7-5960X processor is largely irrelevant for consumers as it's far far too expensive. [Sep '14 CPUPro]

MORE DETAILS

I have been running an i5-2550k since 2012. With modest overclocking it is only 20% slower in single core processing than the 8th Gen i5's, giving me no reason, even 5 years later, to upgrade. [Oct '17 usbserial]

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