iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9322 | 10383 |
| Floating Point | Processor floating point performance | 14060 | |
| Memory | Memory performance | 6618 | |
| Stream | Memory bandwidth performance | 8758 | |
Result Information
| User | mrfame |
| Upload Date | Tue, 03 Jan 2012 23:04:04 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2400 @ 3.11 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B x.x |
| BIOS | Apple Inc. MultiBeast.tonymacx86.com |
| Memory | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 9322 | |
|---|---|---|
|
Blowfish
single-core scalar |
2207
97.0 MB/sec |
|
|
Blowfish
multi-core scalar |
9425
386 MB/sec |
|
|
Text Compress
single-core scalar |
3562
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
13785
45.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3912
16.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
16020
63.8 MB/sec |
|
|
Image Compress
single-core scalar |
3245
26.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12751
107 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3697
62.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14679
239 Mpixels/sec |
|
|
Lua
single-core scalar |
5730
2.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
22856
8.79 Mnodes/sec |
Floating Point Performance
| Floating Point | 14060 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3058
2.03 Gflops |
|
|
Mandelbrot
multi-core scalar |
12341
8.08 Gflops |
|
|
Dot Product
single-core scalar |
4979
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
21018
9.58 Gflops |
|
|
Dot Product
single-core vector |
6017
7.21 Gflops |
|
|
Dot Product
multi-core vector |
27490
28.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2704
2.41 Gflops |
|
|
LU Decomposition
multi-core scalar |
6789
5.95 Gflops |
|
|
Primality Test
single-core scalar |
8428
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
26634
4.94 Gflops |
|
|
Sharpen Image
single-core scalar |
7139
16.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
28571
65.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8321
6.58 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
33355
26.2 Mpixels/sec |
Memory Performance
| Memory | 6618 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7165
8.77 GB/sec |
|
|
Write Sequential
single-core scalar |
10222
6.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4554
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4755
9.84 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6397
6.59 GB/sec |
Stream Performance
| Stream | 8758 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7920
10.8 GB/sec |
|
|
Stream Copy
single-core vector |
10128
13.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7996
10.4 GB/sec |
|
|
Stream Scale
single-core vector |
9665
13.0 GB/sec |
|
|
Stream Add
single-core scalar |
7729
11.7 GB/sec |
|
|
Stream Add
single-core vector |
10513
14.6 GB/sec |
|
|
Stream Triad
single-core scalar |
8344
11.5 GB/sec |
|
|
Stream Triad
single-core vector |
7770
14.5 GB/sec |
