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 | 8770 | 10046 |
| Floating Point | Processor floating point performance | 15684 | |
| Memory | Memory performance | 5303 | |
| Stream | Memory bandwidth performance | 4273 | |
Result Information
| User | Sv15 |
| Upload Date | Wed, 26 May 2010 05:02:48 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.3 (Build 10D575) |
| 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 Computer, Inc. Mac-F2268DAE x.x |
| BIOS | Apple Inc. IM111.88Z.0034.B00.0910301727 |
| Memory | 4.00 GB 1332 MHz DDR3 |
Integer Performance
| Integer | 8770 | |
|---|---|---|
|
Blowfish
single-core scalar |
2195
96.4 MB/sec |
|
|
Blowfish
multi-core scalar |
12813
525 MB/sec |
|
|
Text Compress
single-core scalar |
2509
8.02 MB/sec |
|
|
Text Compress
multi-core scalar |
12777
41.9 MB/sec |
|
|
Text Decompress
single-core scalar |
2859
11.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
14489
57.7 MB/sec |
|
|
Image Compress
single-core scalar |
2915
24.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13617
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3002
50.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11514
188 Mpixels/sec |
|
|
Lua
single-core scalar |
5100
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21451
8.25 Mnodes/sec |
Floating Point Performance
| Floating Point | 15684 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2890
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18368
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4695
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16985
7.74 Gflops |
|
|
Dot Product
single-core vector |
5669
6.79 Gflops |
|
|
Dot Product
multi-core vector |
28902
30.1 Gflops |
|
|
LU Decomposition
single-core scalar |
1511
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7252
6.36 Gflops |
|
|
Primality Test
single-core scalar |
7493
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26356
4.89 Gflops |
|
|
Sharpen Image
single-core scalar |
7270
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35723
82.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8972
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47503
37.4 Mpixels/sec |
Memory Performance
| Memory | 5303 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5560
6.81 GB/sec |
|
|
Write Sequential
single-core scalar |
9049
6.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4546
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3183
6.59 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4181
4.31 GB/sec |
Stream Performance
| Stream | 4273 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4012
5.49 GB/sec |
|
|
Stream Copy
single-core vector |
5599
7.26 GB/sec |
|
|
Stream Scale
single-core scalar |
3909
5.07 GB/sec |
|
|
Stream Scale
single-core vector |
4597
6.20 GB/sec |
|
|
Stream Add
single-core scalar |
3629
5.48 GB/sec |
|
|
Stream Add
single-core vector |
4949
6.88 GB/sec |
|
|
Stream Triad
single-core scalar |
3774
5.22 GB/sec |
|
|
Stream Triad
single-core vector |
3722
6.97 GB/sec |
