iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11068 | 12358 |
| Floating Point | Processor floating point performance | 19055 | |
| Memory | Memory performance | 6328 | |
| Stream | Memory bandwidth performance | 5495 | |
Result Information
| User | mlt |
| Upload Date | Fri, 10 Feb 2012 08:45:39 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 3.97 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 Computer, Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B00.0802091538 |
| Memory | 4.00 GB 1512 MHz DDR3 |
Integer Performance
| Integer | 11068 | |
|---|---|---|
|
Blowfish
single-core scalar |
2652
116 MB/sec |
|
|
Blowfish
multi-core scalar |
15268
626 MB/sec |
|
|
Text Compress
single-core scalar |
3024
9.67 MB/sec |
|
|
Text Compress
multi-core scalar |
17643
57.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3538
14.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
18743
74.7 MB/sec |
|
|
Image Compress
single-core scalar |
3534
29.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15120
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3714
62.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14102
230 Mpixels/sec |
|
|
Lua
single-core scalar |
6206
2.39 Mnodes/sec |
|
|
Lua
multi-core scalar |
29280
11.3 Mnodes/sec |
Floating Point Performance
| Floating Point | 19055 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3500
2.33 Gflops |
|
|
Mandelbrot
multi-core scalar |
21044
13.8 Gflops |
|
|
Dot Product
single-core scalar |
5695
2.75 Gflops |
|
|
Dot Product
multi-core scalar |
22674
10.3 Gflops |
|
|
Dot Product
single-core vector |
6868
8.23 Gflops |
|
|
Dot Product
multi-core vector |
33208
34.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1910
1.70 Gflops |
|
|
LU Decomposition
multi-core scalar |
7525
6.60 Gflops |
|
|
Primality Test
single-core scalar |
9110
1.36 Gflops |
|
|
Primality Test
multi-core scalar |
36106
6.70 Gflops |
|
|
Sharpen Image
single-core scalar |
8818
20.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38824
89.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10871
8.60 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60621
47.7 Mpixels/sec |
Memory Performance
| Memory | 6328 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6878
8.42 GB/sec |
|
|
Write Sequential
single-core scalar |
10736
7.34 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5159
19.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3751
7.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5117
5.28 GB/sec |
Stream Performance
| Stream | 5495 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5339
7.30 GB/sec |
|
|
Stream Copy
single-core vector |
7173
9.30 GB/sec |
|
|
Stream Scale
single-core scalar |
5119
6.64 GB/sec |
|
|
Stream Scale
single-core vector |
6245
8.43 GB/sec |
|
|
Stream Add
single-core scalar |
4527
6.83 GB/sec |
|
|
Stream Add
single-core vector |
6296
8.76 GB/sec |
|
|
Stream Triad
single-core scalar |
4746
6.56 GB/sec |
|
|
Stream Triad
single-core vector |
4520
8.46 GB/sec |
