iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8825 | 9939 |
| Floating Point | Processor floating point performance | 15292 | |
| Memory | Memory performance | 4823 | |
| Stream | Memory bandwidth performance | 5337 | |
Result Information
| User | pluxus |
| Upload Date | Sun, 19 Aug 2012 12:11:03 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8 (Build 12A269) |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 16.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8825 | |
|---|---|---|
|
Blowfish
single-core scalar |
2167
95.2 MB/sec |
|
|
Blowfish
multi-core scalar |
12859
527 MB/sec |
|
|
Text Compress
single-core scalar |
2604
8.33 MB/sec |
|
|
Text Compress
multi-core scalar |
12979
42.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2901
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
14459
57.6 MB/sec |
|
|
Image Compress
single-core scalar |
2893
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13671
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2970
49.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11814
193 Mpixels/sec |
|
|
Lua
single-core scalar |
5058
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
21527
8.28 Mnodes/sec |
Floating Point Performance
| Floating Point | 15292 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2872
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18353
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4692
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
17048
7.77 Gflops |
|
|
Dot Product
single-core vector |
5645
6.76 Gflops |
|
|
Dot Product
multi-core vector |
26726
27.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1544
1.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
3031
2.66 Gflops |
|
|
Primality Test
single-core scalar |
7269
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
26466
4.91 Gflops |
|
|
Sharpen Image
single-core scalar |
7192
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37447
86.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8526
6.75 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47282
37.2 Mpixels/sec |
Memory Performance
| Memory | 4823 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5810
7.11 GB/sec |
|
|
Write Sequential
single-core scalar |
7784
5.32 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4140
15.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2757
5.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3624
3.74 GB/sec |
Stream Performance
| Stream | 5337 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5106
6.98 GB/sec |
|
|
Stream Copy
single-core vector |
6097
7.91 GB/sec |
|
|
Stream Scale
single-core scalar |
5133
6.66 GB/sec |
|
|
Stream Scale
single-core vector |
5529
7.46 GB/sec |
|
|
Stream Add
single-core scalar |
5113
7.72 GB/sec |
|
|
Stream Add
single-core vector |
5955
8.28 GB/sec |
|
|
Stream Triad
single-core scalar |
5382
7.44 GB/sec |
|
|
Stream Triad
single-core vector |
4385
8.21 GB/sec |
