iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.1 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6962 | 7874 |
| Floating Point | Processor floating point performance | 12071 | |
| Memory | Memory performance | 3824 | |
| Stream | Memory bandwidth performance | 4481 | |
Result Information
| User | Batterio |
| Upload Date | Sun, 12 Jun 2011 15:21:50 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.7 |
| 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 | 6962 | |
|---|---|---|
|
Blowfish
single-core scalar |
2094
92.0 MB/sec |
|
|
Blowfish
multi-core scalar |
11976
491 MB/sec |
|
|
Text Compress
single-core scalar |
2232
7.14 MB/sec |
|
|
Text Compress
multi-core scalar |
10875
35.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2424
9.96 MB/sec |
|
|
Text Decompress
multi-core scalar |
11761
46.9 MB/sec |
|
|
Image Compress
single-core scalar |
2253
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10405
87.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2014
33.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7940
130 Mpixels/sec |
|
|
Lua
single-core scalar |
3692
1.42 Mnodes/sec |
|
|
Lua
multi-core scalar |
15880
6.11 Mnodes/sec |
Floating Point Performance
| Floating Point | 12071 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2904
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
18767
12.3 Gflops |
|
|
Dot Product
single-core scalar |
4751
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
5887
2.68 Gflops |
|
|
Dot Product
single-core vector |
4819
5.77 Gflops |
|
|
Dot Product
multi-core vector |
6693
6.96 Gflops |
|
|
LU Decomposition
single-core scalar |
735
654 Mflops |
|
|
LU Decomposition
multi-core scalar |
2987
2.62 Gflops |
|
|
Primality Test
single-core scalar |
5360
801 Mflops |
|
|
Primality Test
multi-core scalar |
19012
3.53 Gflops |
|
|
Sharpen Image
single-core scalar |
6805
15.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35289
81.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8416
6.66 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46571
36.6 Mpixels/sec |
Memory Performance
| Memory | 3824 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5662
6.93 GB/sec |
|
|
Write Sequential
single-core scalar |
3097
2.12 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3767
14.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2790
5.78 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3805
3.92 GB/sec |
Stream Performance
| Stream | 4481 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4994
6.83 GB/sec |
|
|
Stream Copy
single-core vector |
5943
7.71 GB/sec |
|
|
Stream Scale
single-core scalar |
5299
6.88 GB/sec |
|
|
Stream Scale
single-core vector |
5535
7.47 GB/sec |
|
|
Stream Add
single-core scalar |
1770
2.67 GB/sec |
|
|
Stream Add
single-core vector |
5959
8.29 GB/sec |
|
|
Stream Triad
single-core scalar |
1911
2.64 GB/sec |
|
|
Stream Triad
single-core vector |
4438
8.31 GB/sec |
