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 | 8813 | 9889 |
| Floating Point | Processor floating point performance | 15082 | |
| Memory | Memory performance | 4963 | |
| Stream | Memory bandwidth performance | 5339 | |
Result Information
| User | gbiski |
| Upload Date | Tue, 02 Oct 2012 19:15:44 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| 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 | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8813 | |
|---|---|---|
|
Blowfish
single-core scalar |
2165
95.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12813
525 MB/sec |
|
|
Text Compress
single-core scalar |
2611
8.35 MB/sec |
|
|
Text Compress
multi-core scalar |
12959
42.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2901
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
14569
58.0 MB/sec |
|
|
Image Compress
single-core scalar |
2906
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13676
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2945
49.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11652
190 Mpixels/sec |
|
|
Lua
single-core scalar |
5088
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21480
8.26 Mnodes/sec |
Floating Point Performance
| Floating Point | 15082 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2873
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18189
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4700
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16926
7.71 Gflops |
|
|
Dot Product
single-core vector |
5506
6.60 Gflops |
|
|
Dot Product
multi-core vector |
26654
27.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1547
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
3017
2.65 Gflops |
|
|
Primality Test
single-core scalar |
7235
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
25942
4.81 Gflops |
|
|
Sharpen Image
single-core scalar |
7208
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36408
83.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8518
6.74 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46433
36.5 Mpixels/sec |
Memory Performance
| Memory | 4963 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5865
7.18 GB/sec |
|
|
Write Sequential
single-core scalar |
8285
5.67 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4114
15.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2733
5.66 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3822
3.94 GB/sec |
Stream Performance
| Stream | 5339 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5076
6.94 GB/sec |
|
|
Stream Copy
single-core vector |
6041
7.83 GB/sec |
|
|
Stream Scale
single-core scalar |
5139
6.67 GB/sec |
|
|
Stream Scale
single-core vector |
5536
7.47 GB/sec |
|
|
Stream Add
single-core scalar |
5155
7.78 GB/sec |
|
|
Stream Add
single-core vector |
5957
8.29 GB/sec |
|
|
Stream Triad
single-core scalar |
5409
7.47 GB/sec |
|
|
Stream Triad
single-core vector |
4399
8.23 GB/sec |
