iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0b4 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6889 | 7790 |
| Floating Point | Processor floating point performance | 11938 | |
| Memory | Memory performance | 3776 | |
| Stream | Memory bandwidth performance | 4454 | |
Result Information
| User | SarenSabertooth |
| Upload Date | Tue, 21 Jun 2011 22:41:35 +0000 |
| Views | 6 |
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 | 6889 | |
|---|---|---|
|
Blowfish
single-core scalar |
2017
88.6 MB/sec |
|
|
Blowfish
multi-core scalar |
11991
491 MB/sec |
|
|
Text Compress
single-core scalar |
2185
6.99 MB/sec |
|
|
Text Compress
multi-core scalar |
10775
35.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2398
9.86 MB/sec |
|
|
Text Decompress
multi-core scalar |
11758
46.8 MB/sec |
|
|
Image Compress
single-core scalar |
2217
18.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10602
89.2 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1972
33.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7702
126 Mpixels/sec |
|
|
Lua
single-core scalar |
3529
1.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
15533
5.98 Mnodes/sec |
Floating Point Performance
| Floating Point | 11938 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2844
1.89 Gflops |
|
|
Mandelbrot
multi-core scalar |
18575
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4620
2.23 Gflops |
|
|
Dot Product
multi-core scalar |
6338
2.89 Gflops |
|
|
Dot Product
single-core vector |
4686
5.61 Gflops |
|
|
Dot Product
multi-core vector |
6653
6.92 Gflops |
|
|
LU Decomposition
single-core scalar |
719
640 Mflops |
|
|
LU Decomposition
multi-core scalar |
2871
2.52 Gflops |
|
|
Primality Test
single-core scalar |
5382
804 Mflops |
|
|
Primality Test
multi-core scalar |
18801
3.49 Gflops |
|
|
Sharpen Image
single-core scalar |
6703
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
34758
80.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8208
6.50 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45987
36.2 Mpixels/sec |
Memory Performance
| Memory | 3776 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5584
6.84 GB/sec |
|
|
Write Sequential
single-core scalar |
3026
2.07 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3751
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2750
5.69 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3772
3.89 GB/sec |
Stream Performance
| Stream | 4454 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4898
6.70 GB/sec |
|
|
Stream Copy
single-core vector |
6003
7.78 GB/sec |
|
|
Stream Scale
single-core scalar |
5202
6.75 GB/sec |
|
|
Stream Scale
single-core vector |
5535
7.47 GB/sec |
|
|
Stream Add
single-core scalar |
1730
2.61 GB/sec |
|
|
Stream Add
single-core vector |
5970
8.31 GB/sec |
|
|
Stream Triad
single-core scalar |
1859
2.57 GB/sec |
|
|
Stream Triad
single-core vector |
4436
8.30 GB/sec |
