Intel
IntelBX80662I76700

4 Cores, 8 Threads @1.73 GHz, Clarksfield.
Release date ≤ Q1 2014.

4 Cores, 8 Threads @3.4GHz, Skylake.
Release date: Q3 2015.

Real World Speed
Performance profile from 284,632 user samples
2,269 User Benchmarks
Best Bench: 62% Base clock 1.75 GHz, turbo 2.05 GHz (avg)
Worst Bench: 30% Base clock 1.75 GHz, turbo 1.2 GHz (avg)
Poor: 30% Great: 62%
SPEED RANK: 737th / 1452
Gaming
Gaming 52%
Yacht
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 37%
Jet ski
282,363 User Benchmarks
Best Bench: 80% Base clock 3.4 GHz, turbo 3.7 GHz (avg)
Worst Bench: 60% Base clock 3.4 GHz, turbo 3.7 GHz (avg)
Poor: 60% Great: 80%
SPEED RANK: 364th / 1452
Gaming
Gaming 72%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 59%
Gunboat
Effective Speed
Effective CPU Speed
52.5 % 72.3 % Much faster effective speed.
+38%
Memory
Avg. Memory Latency
80.1 Pts 81.2 Pts +1%
1-Core
Avg. Single Core Speed
55.6 Pts 101 Pts Hugely faster single-core speed.
+82%
2-Core
Avg. Dual Core Speed
94 Pts 193 Pts Hugely faster dual-core speed.
+105%
4-Core
Avg. Quad Core Speed
140 Pts 343 Pts Hugely faster quad-core speed.
+145%
8-Core
Avg. Octa Core Speed
187 Pts 517 Pts Hugely faster octa-core speed.
+176%
Memory
OC Memory Latency
92.9 Pts +2% 91.1 Pts
1-Core
OC Single Core Speed
75.6 Pts 112 Pts Much faster OC single-core speed.
+48%
2-Core
OC Dual Core Speed
132 Pts 219 Pts Much faster OC dual-core speed.
+66%
4-Core
OC Quad Core Speed
184 Pts 384 Pts Hugely faster OC quad-core speed.
+109%
8-Core
OC Octa Core Speed
228 Pts 587 Pts Hugely faster OC octa-core speed.
+157%
Market Share
Based on 68,075,867 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 0.6 % Insanely higher market share.
+∞%
Value
Value For Money
66.2 % 82.8 % Better value.
+25%
User Rating
UBM User Rating
50 % 60 % More popular.
+20%
Price
Price (score)
$119 Cheaper.
+30%
$170
Age
Newest
124+ Months 105 Months More recent.
+15%
64-Core
OC Multi Core Speed
228 Pts 595 Pts Hugely faster OC 64-core speed.
+161%
64-Core
Avg. Multi Core Speed
191 Pts 534 Pts Hugely faster 64-core speed.
+180%
Launch Date
Launch Date
Q3'09 Q3'15
Instruction Set Extensions
Instruction Set Extensions
SSE4.2 SSE4.1/4.2, AVX 2.0
Embedded Options Available
Embedded Options Available
No Yes
Lithography
Lithography
45 nm 14 nm
Recommended Price
Recommended Customer Price
N/A $303.00 - $312.00
Max Turbo Frequency
Max Turbo Frequency
3.06 GHz 4 GHz
Bus Speed
Bus Speed
2.5 GT/s DMI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type)
8 GB 64 GB
Memory Types
Memory Types
DDR3 1066/1333 DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Bandwidth
Max Memory Bandwidth
21 GB/s 34.1 GB/s
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
1.0 2.0
AES New Instructions
Intel® AES New Instructions
No Yes
PCI Express Revision
PCI Express Revision
2 3.0
PCI Express Configurations
PCI Express Configurations ‡
1x16, 2x8 Up to 1x16, 2x8, 1x8+2x4

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