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 | 7043 | 8591 |
| Floating Point | Processor floating point performance | 14372 | |
| Memory | Memory performance | 3705 | |
| Stream | Memory bandwidth performance | 3553 | |
Result Information
| User | EricsiMac |
| Upload Date | Tue, 26 Jul 2011 01:57:05 +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 | 7043 | |
|---|---|---|
|
Blowfish
single-core scalar |
2059
90.5 MB/sec |
|
|
Blowfish
multi-core scalar |
11906
488 MB/sec |
|
|
Text Compress
single-core scalar |
2209
7.07 MB/sec |
|
|
Text Compress
multi-core scalar |
10802
35.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2486
10.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
12006
47.8 MB/sec |
|
|
Image Compress
single-core scalar |
2231
18.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10545
88.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1992
33.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8059
131 Mpixels/sec |
|
|
Lua
single-core scalar |
3613
1.39 Mnodes/sec |
|
|
Lua
multi-core scalar |
16619
6.39 Mnodes/sec |
Floating Point Performance
| Floating Point | 14372 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2863
1.90 Gflops |
|
|
Mandelbrot
multi-core scalar |
18465
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4665
2.25 Gflops |
|
|
Dot Product
multi-core scalar |
16939
7.72 Gflops |
|
|
Dot Product
single-core vector |
5545
6.64 Gflops |
|
|
Dot Product
multi-core vector |
21982
22.9 Gflops |
|
|
LU Decomposition
single-core scalar |
729
649 Mflops |
|
|
LU Decomposition
multi-core scalar |
3398
2.98 Gflops |
|
|
Primality Test
single-core scalar |
5613
838 Mflops |
|
|
Primality Test
multi-core scalar |
19078
3.54 Gflops |
|
|
Sharpen Image
single-core scalar |
6731
15.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35963
82.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8889
7.03 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50349
39.6 Mpixels/sec |
Memory Performance
| Memory | 3705 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5503
6.74 GB/sec |
|
|
Write Sequential
single-core scalar |
3062
2.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3452
12.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2758
5.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3753
3.87 GB/sec |
Stream Performance
| Stream | 3553 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4107
5.62 GB/sec |
|
|
Stream Copy
single-core vector |
4769
6.18 GB/sec |
|
|
Stream Scale
single-core scalar |
4129
5.36 GB/sec |
|
|
Stream Scale
single-core vector |
4222
5.70 GB/sec |
|
|
Stream Add
single-core scalar |
1683
2.54 GB/sec |
|
|
Stream Add
single-core vector |
4411
6.14 GB/sec |
|
|
Stream Triad
single-core scalar |
1817
2.51 GB/sec |
|
|
Stream Triad
single-core vector |
3286
6.15 GB/sec |
