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 | 8817 | 9999 |
| Floating Point | Processor floating point performance | 15758 | |
| Memory | Memory performance | 4965 | |
| Stream | Memory bandwidth performance | 4053 | |
Result Information
| User | riverflow |
| Upload Date | Sat, 25 Sep 2010 18:30:52 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| 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 | 8817 | |
|---|---|---|
|
Blowfish
single-core scalar |
2192
96.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12793
524 MB/sec |
|
|
Text Compress
single-core scalar |
2632
8.42 MB/sec |
|
|
Text Compress
multi-core scalar |
12984
42.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2882
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
14532
57.9 MB/sec |
|
|
Image Compress
single-core scalar |
2905
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13865
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3014
50.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11503
188 Mpixels/sec |
|
|
Lua
single-core scalar |
5121
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21391
8.23 Mnodes/sec |
Floating Point Performance
| Floating Point | 15758 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2886
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18333
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4694
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
17021
7.76 Gflops |
|
|
Dot Product
single-core vector |
5599
6.71 Gflops |
|
|
Dot Product
multi-core vector |
28842
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1469
1.31 Gflops |
|
|
LU Decomposition
multi-core scalar |
7131
6.25 Gflops |
|
|
Primality Test
single-core scalar |
7502
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26433
4.91 Gflops |
|
|
Sharpen Image
single-core scalar |
7259
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36582
84.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8966
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47895
37.7 Mpixels/sec |
Memory Performance
| Memory | 4965 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5797
7.10 GB/sec |
|
|
Write Sequential
single-core scalar |
8234
5.63 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4409
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2760
5.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3629
3.74 GB/sec |
Stream Performance
| Stream | 4053 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4063
5.56 GB/sec |
|
|
Stream Copy
single-core vector |
4540
5.89 GB/sec |
|
|
Stream Scale
single-core scalar |
4051
5.26 GB/sec |
|
|
Stream Scale
single-core vector |
4182
5.64 GB/sec |
|
|
Stream Add
single-core scalar |
3836
5.79 GB/sec |
|
|
Stream Add
single-core vector |
4365
6.07 GB/sec |
|
|
Stream Triad
single-core scalar |
4194
5.80 GB/sec |
|
|
Stream Triad
single-core vector |
3199
5.99 GB/sec |
