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 | 8850 | 10002 |
| Floating Point | Processor floating point performance | 15735 | |
| Memory | Memory performance | 5008 | |
| Stream | Memory bandwidth performance | 3964 | |
Result Information
| User | riverflow |
| Upload Date | Sun, 11 Jul 2010 15:24:44 +0000 |
| Views | 5 |
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 | 8850 | |
|---|---|---|
|
Blowfish
single-core scalar |
2191
96.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12810
525 MB/sec |
|
|
Text Compress
single-core scalar |
2633
8.42 MB/sec |
|
|
Text Compress
multi-core scalar |
12854
42.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2916
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14450
57.6 MB/sec |
|
|
Image Compress
single-core scalar |
2893
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13808
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3008
50.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12127
198 Mpixels/sec |
|
|
Lua
single-core scalar |
5067
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
21449
8.25 Mnodes/sec |
Floating Point Performance
| Floating Point | 15735 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2884
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18314
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4699
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
17006
7.75 Gflops |
|
|
Dot Product
single-core vector |
5625
6.74 Gflops |
|
|
Dot Product
multi-core vector |
28705
29.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1426
1.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
7083
6.21 Gflops |
|
|
Primality Test
single-core scalar |
7508
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26541
4.93 Gflops |
|
|
Sharpen Image
single-core scalar |
7274
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36220
83.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8967
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48038
37.8 Mpixels/sec |
Memory Performance
| Memory | 5008 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5790
7.09 GB/sec |
|
|
Write Sequential
single-core scalar |
8183
5.60 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4441
16.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2757
5.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3873
3.99 GB/sec |
Stream Performance
| Stream | 3964 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3978
5.44 GB/sec |
|
|
Stream Copy
single-core vector |
4442
5.76 GB/sec |
|
|
Stream Scale
single-core scalar |
3961
5.14 GB/sec |
|
|
Stream Scale
single-core vector |
4099
5.53 GB/sec |
|
|
Stream Add
single-core scalar |
3759
5.68 GB/sec |
|
|
Stream Add
single-core vector |
4311
6.00 GB/sec |
|
|
Stream Triad
single-core scalar |
4070
5.62 GB/sec |
|
|
Stream Triad
single-core vector |
3099
5.80 GB/sec |
