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 | 6274 | 7913 |
| Floating Point | Processor floating point performance | 13265 | |
| Memory | Memory performance | 3485 | |
| Stream | Memory bandwidth performance | 3774 | |
Result Information
| User | kentchristian |
| Upload Date | Mon, 15 Aug 2011 20:57:25 +0000 |
| Views | 1 |
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 | 6274 | |
|---|---|---|
|
Blowfish
single-core scalar |
1775
78.0 MB/sec |
|
|
Blowfish
multi-core scalar |
10516
431 MB/sec |
|
|
Text Compress
single-core scalar |
1897
6.07 MB/sec |
|
|
Text Compress
multi-core scalar |
10052
33.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2279
9.37 MB/sec |
|
|
Text Decompress
multi-core scalar |
10898
43.4 MB/sec |
|
|
Image Compress
single-core scalar |
1917
15.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8875
74.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1703
28.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7658
125 Mpixels/sec |
|
|
Lua
single-core scalar |
3268
1.26 Mnodes/sec |
|
|
Lua
multi-core scalar |
14460
5.56 Mnodes/sec |
Floating Point Performance
| Floating Point | 13265 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2591
1.72 Gflops |
|
|
Mandelbrot
multi-core scalar |
16347
10.7 Gflops |
|
|
Dot Product
single-core scalar |
4251
2.05 Gflops |
|
|
Dot Product
multi-core scalar |
16230
7.40 Gflops |
|
|
Dot Product
single-core vector |
5382
6.45 Gflops |
|
|
Dot Product
multi-core vector |
19122
19.9 Gflops |
|
|
LU Decomposition
single-core scalar |
734
654 Mflops |
|
|
LU Decomposition
multi-core scalar |
2849
2.50 Gflops |
|
|
Primality Test
single-core scalar |
5166
772 Mflops |
|
|
Primality Test
multi-core scalar |
17737
3.29 Gflops |
|
|
Sharpen Image
single-core scalar |
6400
14.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
33701
77.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8477
6.71 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46730
36.7 Mpixels/sec |
Memory Performance
| Memory | 3485 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5400
6.61 GB/sec |
|
|
Write Sequential
single-core scalar |
2907
1.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3370
12.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2644
5.47 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3107
3.20 GB/sec |
Stream Performance
| Stream | 3774 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4301
5.88 GB/sec |
|
|
Stream Copy
single-core vector |
5110
6.63 GB/sec |
|
|
Stream Scale
single-core scalar |
4560
5.92 GB/sec |
|
|
Stream Scale
single-core vector |
4469
6.03 GB/sec |
|
|
Stream Add
single-core scalar |
1657
2.50 GB/sec |
|
|
Stream Add
single-core vector |
4786
6.66 GB/sec |
|
|
Stream Triad
single-core scalar |
1822
2.52 GB/sec |
|
|
Stream Triad
single-core vector |
3487
6.53 GB/sec |
