iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7457 | 9093 |
| Floating Point | Processor floating point performance | 14005 | |
| Memory | Memory performance | 5124 | |
| Stream | Memory bandwidth performance | 5567 | |
Result Information
| User | rednimbus |
| Upload Date | Thu, 27 Oct 2011 01:41:13 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.1 |
| 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 | 7457 | |
|---|---|---|
|
Blowfish
single-core scalar |
2365
104 MB/sec |
|
|
Blowfish
multi-core scalar |
13923
571 MB/sec |
|
|
Text Compress
single-core scalar |
2192
7.01 MB/sec |
|
|
Text Compress
multi-core scalar |
10217
33.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2493
10.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
12606
50.2 MB/sec |
|
|
Image Compress
single-core scalar |
2234
18.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9940
83.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2317
38.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8865
145 Mpixels/sec |
|
|
Lua
single-core scalar |
4133
1.59 Mnodes/sec |
|
|
Lua
multi-core scalar |
18204
7.00 Mnodes/sec |
Floating Point Performance
| Floating Point | 14005 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2795
1.86 Gflops |
|
|
Mandelbrot
multi-core scalar |
18018
11.8 Gflops |
|
|
Dot Product
single-core scalar |
4723
2.28 Gflops |
|
|
Dot Product
multi-core scalar |
5847
2.66 Gflops |
|
|
Dot Product
single-core vector |
6731
8.06 Gflops |
|
|
Dot Product
multi-core vector |
9499
9.88 Gflops |
|
|
LU Decomposition
single-core scalar |
1594
1.42 Gflops |
|
|
LU Decomposition
multi-core scalar |
3432
3.01 Gflops |
|
|
Primality Test
single-core scalar |
5374
803 Mflops |
|
|
Primality Test
multi-core scalar |
19297
3.58 Gflops |
|
|
Sharpen Image
single-core scalar |
13114
30.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
53430
123 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7159
5.67 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45066
35.4 Mpixels/sec |
Memory Performance
| Memory | 5124 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7118
8.72 GB/sec |
|
|
Write Sequential
single-core scalar |
8223
5.62 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3762
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2762
5.72 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3756
3.87 GB/sec |
Stream Performance
| Stream | 5567 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5446
7.45 GB/sec |
|
|
Stream Copy
single-core vector |
6013
7.80 GB/sec |
|
|
Stream Scale
single-core scalar |
5292
6.87 GB/sec |
|
|
Stream Scale
single-core vector |
5717
7.72 GB/sec |
|
|
Stream Add
single-core scalar |
5360
8.09 GB/sec |
|
|
Stream Add
single-core vector |
6217
8.65 GB/sec |
|
|
Stream Triad
single-core scalar |
5868
8.11 GB/sec |
|
|
Stream Triad
single-core vector |
4627
8.66 GB/sec |
