iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8781 | 9940 |
| Floating Point | Processor floating point performance | 15533 | |
| Memory | Memory performance | 5043 | |
| Stream | Memory bandwidth performance | 4218 | |
Result Information
| User | leewilson78 |
| Upload Date | Fri, 29 Apr 2011 18:28:23 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8781 | |
|---|---|---|
|
Blowfish
single-core scalar |
2180
95.8 MB/sec |
|
|
Blowfish
multi-core scalar |
12788
524 MB/sec |
|
|
Text Compress
single-core scalar |
2596
8.30 MB/sec |
|
|
Text Compress
multi-core scalar |
12822
42.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2720
11.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
14618
58.2 MB/sec |
|
|
Image Compress
single-core scalar |
2896
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13907
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2958
49.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11462
187 Mpixels/sec |
|
|
Lua
single-core scalar |
5062
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
21364
8.22 Mnodes/sec |
Floating Point Performance
| Floating Point | 15533 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2886
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18242
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4691
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16985
7.74 Gflops |
|
|
Dot Product
single-core vector |
5639
6.76 Gflops |
|
|
Dot Product
multi-core vector |
28828
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1445
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7116
6.24 Gflops |
|
|
Primality Test
single-core scalar |
7049
1.05 Gflops |
|
|
Primality Test
multi-core scalar |
25523
4.74 Gflops |
|
|
Sharpen Image
single-core scalar |
7264
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35313
81.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8956
7.09 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47537
37.4 Mpixels/sec |
Memory Performance
| Memory | 5043 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5826
7.13 GB/sec |
|
|
Write Sequential
single-core scalar |
8284
5.67 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4407
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2808
5.81 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3891
4.01 GB/sec |
Stream Performance
| Stream | 4218 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4226
5.78 GB/sec |
|
|
Stream Copy
single-core vector |
4770
6.19 GB/sec |
|
|
Stream Scale
single-core scalar |
4152
5.39 GB/sec |
|
|
Stream Scale
single-core vector |
4300
5.80 GB/sec |
|
|
Stream Add
single-core scalar |
4000
6.04 GB/sec |
|
|
Stream Add
single-core vector |
4605
6.41 GB/sec |
|
|
Stream Triad
single-core scalar |
4363
6.03 GB/sec |
|
|
Stream Triad
single-core vector |
3328
6.23 GB/sec |
