Core 2 Quad Q8400 vs Core i3-6006U | Hardlimit Benchmark Central

Core 2 Quad Q8400 vs Core i3-6006U

The Core 2 Quad Q8400 and Core i3-6006U monothread performance are pretty different furthermore their multithread performance are slightly different. These two models were released in very different times which could explain their performance difference.

Comparison

Specs

Core 2 Quad Q8400

Core i3-6006U

Base frequency
2666 MHz
2000 MHz
Half load boost frequency
-
2000 MHz
Socket
LGA 775
BGA1356
Cores
4
2
Threads
4
4
TDP
95 W
15 W
L1 cache
128+128 kb
2x32+2x32 kb
L2 cache
4096 kb
2x256 kb
L3 cache
-
3072 kb
Proccess
0,045 um
0,014 um
# transistors
548 M
-
Core
Yorkfield
Skylake-U
Architecture
Core
Skylake
Release date
4/2009
11/2016

Monothread performance

Mode 0 [FPU]
12781
17259 [+35.04%]
Mode III [AVX2]
N/A
32234 [+100%]
Mode II [AVX]
N/A
25061 [+100%]
Mode I [SSE3]
14095
24183 [+71.57%]

Multithread performance

Mode 0 [FPU]
47253
31644 [-49.33%]
Mode III [AVX2]
N/A
70162 [+100%]
Mode II [AVX]
N/A
52918 [+100%]
Mode I [SSE3]
52249
50832 [-2.79%]

Stats

Perf per MHz Mode 0
4.79
8.63 [+80.17%]
Perf per MHz Mode III
N/A
16.12
Perf per watt Mode 0
497.4
2109.6 [+324.13%]
Perf per watt Mode III
N/A
4677.47

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