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Core i7-3770K


Description
We need your help: we don't have results in all modes. If you have a i7-3770K and want to help us to complete the stats, you just have to run the benchmark in modes SSE, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

The Core i7-3770K is a cpu manufactured by Intel that was released on April 2012. This model has 4 Ivy Bridge cores with HyperThreading, runs at 3500 MHz as base frequency and has a a thermal design power of 77 W.

The i7-3770K has 32+32 kB of cache L1, 256 kB of cache L2 and 8192 kB of cache L3.

"Ivy Bridge is the last Intel microarchitecture for which there is official driver support for Windows XP . It is made under 22 nm Tri-Gate transistor (""3D"") technology and is basically a Sandy Bridge shrink. It has PCI Express 3.0 support and RdRand instruction for security tasks."

Specs
Official name
Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
CPUID
306a9
Core
Ivy Bridge
Architecture
Base frecuency
3.5 GHz
Boost frecuency
3.9 GHz
Socket
LGA 1155
Cores/Threads
4/8
TDP
77 W
Cache L1 (d+i)
32+32 kB
Cache L2
256 kB
Cache L3
8192 kB
Release date
April 2012

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
Multithread
Test#1 (Integers)
3860
17168 (x4.4)
Test#2 (FP)
10793
46248 (x4.3)
Test#3 (Generic, ZIP)
4900
23669 (x4.8)
Test#1 (Memory)
5507
10359 (x1.9)
TOTAL
25061
97443 (x3.9)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
Multithread
Test#1 (Integers)
12886
51309 (x4.0)
Test#2 (FP)
12374
57921 (x4.7)
Test#3 (Generic, ZIP)
5010
23646 (x4.7)
Test#1 (Memory)
5521
6685 (x1.2)
TOTAL
35791
139560 (x3.9)

Overclocking
User
Frequency
Motherboard
1 Xevipiu
5275 MHz
Maximus IV Extreme
2 Xevipiu
5274 MHz
Maximus IV Extreme
3 Xevipiu
5179 MHz
Maximus IV Extreme
4 Xevipiu
5179 MHz
Maximus IV Extreme

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Core i7-3770K
Intel Core i7-3770K (This model)
 Mode FPU monothread  [25061 points]
 Mode FPU multithread  [97443 points]
 Mode AVX monothread  [35791 points]
 Mode AVX multithread  [139560 points]
 Mode FPU monothread  [26167 points +4.41%]
 Mode FPU multithread  [109392 points +12.26%]
 Mode AVX monothread  [36629 points +2.34%]
 Mode AVX multithread  [146753 points +5.15%]
 Mode FPU monothread  [28910 points +15.36%]
 Mode FPU multithread  [106178 points +8.96%]
 Mode AVX2 monothread  [51428 points +43.69%]
 Mode AVX2 multithread  [194201 points +39.15%]
 Mode FPU monothread  [32590 points +30.05%]
 Mode FPU multithread  [105879 points +8.66%]
 Mode AVX2 monothread  [60428 points +68.84%]
 Mode AVX2 multithread  [196783 points +41.00%]
 Mode FPU monothread  [24550 points -2.04%]
 Mode FPU multithread  [79726 points -18.18%]
 Mode AVX monothread  [34577 points -3.39%]
 Mode AVX multithread  [120303 points -13.80%]
 Mode FPU monothread  [30172 points +20.40%]
 Mode FPU multithread  [105306 points +8.07%]
 Mode AVX2 monothread  [46120 points +28.86%]
 Mode AVX2 multithread  [166243 points +19.12%]
 Mode FPU monothread  [23882 points -4.70%]
 Mode FPU multithread  [49003 points -49.71%]
 Mode AVX2 monothread  [44238 points +23.60%]
 Mode AVX2 multithread  [92708 points -33.57%]
 Mode FPU monothread  [36047 points +43.84%]
 Mode FPU multithread  [82837 points -14.99%]
 Mode AVX2 monothread  [65595 points +83.27%]
 Mode AVX2 multithread  [169947 points +21.77%]
 Mode FPU monothread  [23584 points -5.89%]
 Mode FPU multithread  [84394 points -13.39%]
 Mode AVX2 monothread  [43576 points +21.75%]
 Mode AVX2 multithread  [161432 points +15.67%]
 Mode FPU monothread  [24373 points -2.74%]
 Mode FPU multithread  [51093 points -47.57%]
 Mode AVX2 monothread  [47385 points +32.40%]
 Mode AVX2 multithread  [102780 points -26.35%]
 Mode FPU monothread  [33789 points +34.83%]
 Mode FPU multithread  [108015 points +10.85%]
 Mode AVX2 monothread  [50504 points +41.11%]
 Mode AVX2 multithread  [176348 points +26.36%]
          
FPU mode comparison

Monothread integers operations
Modelo
Puntuación
3953 [2.41%]
3890 [0.79%]
Intel Core i7-3770K
3860
This model

Multithread integers operations
Modelo
Puntuación
19371 [12.84%]
Intel Core i7-3770K
17168
This model
16021 [-6.68%]
15987 [-6.88%]

Monothread floating point operations
Modelo
Puntuación
12231 [13.32%]
12185 [12.89%]
Intel Core i7-3770K
10793
This model
10580 [-1.98%]

Multithread floating point operations
Modelo
Puntuación
54597 [18.05%]
52878 [14.33%]
Intel Core i7-3770K
46248
This model
41134 [-11.06%]
40230 [-13.01%]
38702 [-16.32%]
37754 [-18.37%]

Monothread generic test (Zip compression)
Modelo
Puntuación
5085 [3.78%]
Intel Core i7-3770K
4900
This model
4867 [-0.67%]
4810 [-1.84%]

Multithread generic test (Zip compression)
Modelo
Puntuación
23781 [0.47%]
Intel Core i7-3770K
23669
This model
23214 [-1.92%]
22288 [-5.83%]
20752 [-12.32%]
20342 [-14.05%]
19586 [-17.25%]

Monothread memory performance
Modelo
Puntuación
6616 [20.14%]
Intel Core i7-3770K
5507
This model

Multithread memory performance
Modelo
Puntuación
17096 [65.03%]
16865 [62.81%]
12252 [18.27%]
11933 [15.19%]
Intel Core i7-3770K
10359
This model
8975 [-13.36%]
8963 [-13.48%]
          
AVX mode comparison

Monothread integers operations
Modelo
Puntuación
13047 [1.25%]
13039 [1.19%]
Intel Core i7-3770K
12886
This model
12881 [-0.04%]
12844 [-0.32%]
12707 [-1.39%]
12598 [-2.23%]
12588 [-2.32%]

Multithread integers operations
Modelo
Puntuación
53186 [3.66%]
52078 [1.50%]
51730 [0.82%]
Intel Core i7-3770K
51309
This model
49914 [-2.72%]
49651 [-3.23%]

Monothread floating point operations
Modelo
Puntuación
Intel Core i7-3770K
12374
This model
12371 [-0.03%]

Multithread floating point operations
Modelo
Puntuación
Intel Core i7-3770K
57921
This model
53788 [-7.13%]
52233 [-9.82%]
52082 [-10.08%]

Monothread generic test (Zip compression)
Modelo
Puntuación
5151 [2.81%]
Intel Core i7-3770K
5010
This model
4973 [-0.75%]

Multithread generic test (Zip compression)
Modelo
Puntuación
23951 [1.29%]
Intel Core i7-3770K
23646
This model
22736 [-3.85%]
22538 [-4.69%]
22079 [-6.63%]
20985 [-11.25%]

Monothread memory performance
Modelo
Puntuación
7042 [27.56%]
6267 [13.52%]
Intel Core i7-3770K
5521
This model
5316 [-3.71%]

Multithread memory performance
Modelo
Puntuación
Intel Core i7-3770K
6685
This model
6657 [-0.42%]
6571 [-1.72%]
6405 [-4.19%]
6083 [-9.02%]
5916 [-11.50%]

Hardlimit Benchmark Central - Ver. 3.7.8