iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6907 | 8494 |
| Floating Point | Processor floating point performance | 14214 | |
| Memory | Memory performance | 3594 | |
| Stream | Memory bandwidth performance | 3829 | |
Result Information
| User | arepty |
| Upload Date | Fri, 22 Jul 2011 12:17:20 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6907 | |
|---|---|---|
|
Blowfish
single-core scalar |
1943
85.4 MB/sec |
|
|
Blowfish
multi-core scalar |
11994
492 MB/sec |
|
|
Text Compress
single-core scalar |
2090
6.68 MB/sec |
|
|
Text Compress
multi-core scalar |
10618
34.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2426
9.97 MB/sec |
|
|
Text Decompress
multi-core scalar |
11891
47.4 MB/sec |
|
|
Image Compress
single-core scalar |
2118
17.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10528
88.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1907
32.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8019
131 Mpixels/sec |
|
|
Lua
single-core scalar |
3426
1.32 Mnodes/sec |
|
|
Lua
multi-core scalar |
15935
6.13 Mnodes/sec |
Floating Point Performance
| Floating Point | 14214 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2722
1.81 Gflops |
|
|
Mandelbrot
multi-core scalar |
18425
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4510
2.18 Gflops |
|
|
Dot Product
multi-core scalar |
16849
7.68 Gflops |
|
|
Dot Product
single-core vector |
5294
6.34 Gflops |
|
|
Dot Product
multi-core vector |
21851
22.7 Gflops |
|
|
LU Decomposition
single-core scalar |
699
622 Mflops |
|
|
LU Decomposition
multi-core scalar |
3345
2.93 Gflops |
|
|
Primality Test
single-core scalar |
5466
816 Mflops |
|
|
Primality Test
multi-core scalar |
19005
3.53 Gflops |
|
|
Sharpen Image
single-core scalar |
6556
15.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35904
82.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8323
6.59 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50056
39.4 Mpixels/sec |
Memory Performance
| Memory | 3594 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5371
6.58 GB/sec |
|
|
Write Sequential
single-core scalar |
2922
2.00 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3453
12.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2678
5.54 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3547
3.66 GB/sec |
Stream Performance
| Stream | 3829 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4222
5.77 GB/sec |
|
|
Stream Copy
single-core vector |
4955
6.43 GB/sec |
|
|
Stream Scale
single-core scalar |
4401
5.71 GB/sec |
|
|
Stream Scale
single-core vector |
5196
7.01 GB/sec |
|
|
Stream Add
single-core scalar |
1658
2.50 GB/sec |
|
|
Stream Add
single-core vector |
4652
6.47 GB/sec |
|
|
Stream Triad
single-core scalar |
1782
2.46 GB/sec |
|
|
Stream Triad
single-core vector |
3772
7.06 GB/sec |
