Large Ivy Bridge 3570K vs Sandy Bridge comparison.

[Eggy]

Just got a 3570K chip a couple of days ago and have been doing some comparison vs Sandy Bridge at the same clock. HT is disabled.

ATM i'm using chilled water, but will be doing LN2 in a couple of days.




3DMark 11
Ivy Bridge 3570K @ 3.4Ghz (stock)


CPU Score
Run 1: 6423
Run 2: 6481
Run 3: 6429
Average: 6444.3

Sandy Bridge 2600K HT OFF @ 3.4Ghz


CPU Score
Run 1: 6411
Run 2: 6392
Run 3: 6386
Average: 6396.3
Improvement from SB to IB: 48P = 0.75%


Ivy Bridge 3770K HT OFF @ 4.5Ghz

8d215851_45_2.jpeg
CPU Score
Run 1: 8059
Run 2: 8041
Run 3: 8095
Average: 8065

Sandy Bridge 2600K HT OFF @ 4.5Ghz


CPU Score
Run 1: 7728
Run 2: 7700
Run 3: 7696
Average: 7708.0
Improvement from SB to IB: 357P = 4.63%


3DMark Vantage
Ivy Bridge 3570K @ 3.4Ghz (stock)


CPU Score
Run 1: 18903
Run 2: 18579
Run 3: 18905
Average: 18795.3

Sandy Bridge 2600K HT OFF @ 3.4Ghz


CPU Score
Run 1: 18233
Run 2: 18192
Run 3: 18068
Average: 18164.3
Improvement from SB to IB: 631P = 3.47%


Ivy Bridge 3770K HT OFF @ 4.5Ghz

2cd8a2e9_IB_45_1.jpeg
CPU Score
Run 1: 24752
Run 2: 24709
Run 3: 24810
Average: 24757.0


Sandy Bridge 2600K HT OFF @ 4.5Ghz


CPU Score
Run 1: 23721
Run 2: 23781
Run 3: 23532
Average: 23711.3
Improvement from SB to IB: 1045,7P = 4.41%

CineBench.
Ivy Bridge 3570K @ 3.4Ghz (stock)


Score: 5.67P

Sandy Bridge 2600K HT OFF @ 3.4Ghz


Score: 5.43P
Improvement from SB to IB: 0.24P = 4.41%


Ivy Bridge 3770K HT OFF @ 4.5Ghz
6ea6079b_Untitdasdasdled.jpeg
Score: 7.47P


Sandy Bridge 2600K HT OFF @ 4.5Ghz

Score: 7.09P
Improvement from SB to IB: 0.38P = 5.35%


Super Pi mod1.5 XS
Ivy Bridge 3570K @ 3.4Ghz (stock)


32m - 10m 00.469sec (600.46 sec)

Sandy Bridge 2600K HT OFF @ 3.4Ghz


32m - 10m 21.443sec (621.44 sec)
Improvement from SB to IB: 20.98sec = 3.37%


Ivy Bridge 3770K HT OFF@ 4.5Ghz

574f7146_Udasdasdntitled.jpeg
32m - 08m 05.002sec (485.00 sec)

Sandy Bridge 2600K HT OFF @ 4.5Ghz


32m - 08m 14.989sec (494.98 sec)
Improvement from SB to IB: 13.72sec = 2.77%


Wprime 1.55
Ivy Bridge 3570K @ 3.4Ghz (stock)


Run 1: 8.766 sec
Run 2: 8.766 sec
Run 3: 8.766 sec
Average: 8.766 sec

Sandy Bridge 2600K HT OFF @ 3.4Ghz


Run 1: 9.205 sec
Run 2: 9.205 sec
Run 3: 9.205 sec
Average: 9.205 sec
Improvement from SB to IB: 0.439 sec = 4.76%

Ivy Bridge 3570K @ 4.5Ghz

4dad8505_Untidasdatled.jpeg
Run 1: 6.645 sec
Run 2: 6.645 sec
Run 3: 6.645 sec
Average: 6.645 sec

Sandy Bridge 2600K HT OFF @ 4.5Ghz


Run 1: 6.941 sec
Run 2: 6.941 sec
Run 3: 6.941 sec
Average: 6.941 sec
Improvement from SB to IB: 0.296 sec = 4.26%


Wprime 2.09
Ivy Bridge 3570K @ 3.4Ghz (stock)


Run 1: 10.639 sec
Run 2: 10.638 sec
Run 3: 10.640 sec
Average: 10.639 sec

Sandy Bridge 2600K HT OFF @ 3.4Ghz


Run 1: 11.138 sec
Run 2: 11.171 sec
Run 3: 11.186 sec
Average: 11.165 sec
Improvement from SB to IB: 0.526 sec = 4.71%


Ivy Bridge 3770K HT OFF @ 4.5Ghz

Run 1: 8.142 sec
Run 2: 8.096 sec
Run 3: 8.095 sec
Average: 8.111 sec

Sandy Bridge 2600K HT OFF @ 4.5Ghz

d6276b30_Untisadasdasdtled.jpeg
Run 1: 8.439 sec
Run 2: 8.455 sec
Run 3: 8.439 sec
Average: 8.444 sec
Improvement from SB to IB: 0.333 sec = 3.94%


Handbrake
Ivy Bridge 3570K @ 3.4Ghz (stock) = 13m 09sec (789 sec)
Sandy Bridge 2600K HT OFF @ 3.4Ghz = 14m 12sec (852 sec)
Improvement from SB to IB: 1m 03sec (63 sec) = 7.39%

Ivy Bridge 3770K HT OFF @ 4.5Ghz = 10m 14sec (614 sec)
Sandy Bridge 2600K HT OFF @ 4.5Ghz = 11m 08sec (668 sec)
Improvement from SB to IB: 54sec = 8.08%


Summarize - Improvements from Sandy bridge to Ivy Bridge

3DMark 11.
3.4Ghz - 0.75% Improvement
4.5Ghz - 4.63% Improvement

3DMark Vantage
3.4Ghz - 3.47% Improvement
4.5Ghz - 4.41% Improvement

CineBench
3.4Ghz - 4.41% Improvement
4.5Ghz - 5.35% Improvement

SuperPi 32M
3.4Ghz - 3.37% Improvement
4.5Ghz - 2.77% Improvement

Wprime 1.55
3.4Ghz - 4.76% Improvement
4.5Ghz - 4.26% Improvement

Wprime 2.09
3.4Ghz - 4.71% Improvement
4.5Ghz - 3.94% Improvement

Handbrake
3.4Ghz - 7.39% Improvement
4.5Ghz - 8.08% Improvement

Note: Later tests have shown that 3770K HT OFF is ~1% faster then a 3570K at the same clocks in all tests but CineBench (Due to 2Mb extra L3 Cache), so the 3.4Ghz comparison is not 100% correct ATM. Will be updated later.


Testing is done on this hardware:

Asus Maximus V Gene
Gskill 1600 6-9-6-24 (running @ 9-9-9-24)
OCZ 1250W

Random 3770K @ 4.9Ghz / 5Ghz

Ivy Bridge 3770K @ 4.9Ghz

Cpu Score: 34523



Score: 9.86


Ivy Bridge 3770K @ 5Ghz

Score: 4.772 sec

Thermal testings

Cooling
Custom loop, dual HwLabs GTX360 GT-15 Push-Pull, Dual Laing D5 @ Setting 5 = 285 L/H (1.255 GPM) 10-15c ambient.

All results are in Celsius, load done with Prime95.

ff1dd25b_Thermal.jpeg

73f2d28a_3570kvs2600ktemperature.jpeg


Note: Core 2,3 and 4 are showing wrong readings on start (Idle) on the 3570K (use core 1 as true reading)


@ 1.1V IB runs 4,25C hotter then SB with HT off. (16.03%)
@ 1.2V IB runs 10,75C hotter then SB with HT off. (36.44%)
@ 1.3V IB runs 15,00C hotter then SB with HT off. (44.11%)
@ 1.4V IB runs 24,75C hotter then SB with HT off. (65.56%)