iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 10784 | 12241 |
| Floating Point | Processor floating point performance | 18522 | |
| Memory | Memory performance | 6198 | |
| Stream | Memory bandwidth performance | 7453 | |
Result Information
| User | laucala |
| Upload Date | Sat, 08 Aug 2015 20:29:29 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.10.5 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B21.1506101610 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10784 | |
|---|---|---|
|
Blowfish
single-core scalar |
2222
97.6 MB/sec |
|
|
Blowfish
multi-core scalar |
13995
574 MB/sec |
|
|
Text Compress
single-core scalar |
3586
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
17113
56.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3921
16.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
19522
77.8 MB/sec |
|
|
Image Compress
single-core scalar |
3334
27.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15737
132 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3852
64.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
16532
270 Mpixels/sec |
|
|
Lua
single-core scalar |
5578
2.15 Mnodes/sec |
|
|
Lua
multi-core scalar |
24020
9.24 Mnodes/sec |
Floating Point Performance
| Floating Point | 18522 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3078
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
20349
13.3 Gflops |
|
|
Dot Product
single-core scalar |
5007
2.42 Gflops |
|
|
Dot Product
multi-core scalar |
24093
11.0 Gflops |
|
|
Dot Product
single-core vector |
6076
7.28 Gflops |
|
|
Dot Product
multi-core vector |
33739
35.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2759
2.45 Gflops |
|
|
LU Decomposition
multi-core scalar |
4084
3.58 Gflops |
|
|
Primality Test
single-core scalar |
8988
1.34 Gflops |
|
|
Primality Test
multi-core scalar |
35181
6.53 Gflops |
|
|
Sharpen Image
single-core scalar |
7251
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
43799
101 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8508
6.73 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56397
44.3 Mpixels/sec |
Memory Performance
| Memory | 6198 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6917
8.47 GB/sec |
|
|
Write Sequential
single-core scalar |
10167
6.95 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4746
17.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3942
8.16 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5218
5.38 GB/sec |
Stream Performance
| Stream | 7453 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7033
9.62 GB/sec |
|
|
Stream Copy
single-core vector |
8061
10.5 GB/sec |
|
|
Stream Scale
single-core scalar |
7250
9.41 GB/sec |
|
|
Stream Scale
single-core vector |
7869
10.6 GB/sec |
|
|
Stream Add
single-core scalar |
6959
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8572
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7586
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6296
11.8 GB/sec |
