iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8810 | 9970 |
| Floating Point | Processor floating point performance | 15281 | |
| Memory | Memory performance | 4966 | |
| Stream | Memory bandwidth performance | 5456 | |
Result Information
| User | bcunning |
| Upload Date | Sat, 29 Dec 2012 20:33:15 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 8810 | |
|---|---|---|
|
Blowfish
single-core scalar |
2200
96.6 MB/sec |
|
|
Blowfish
multi-core scalar |
12892
528 MB/sec |
|
|
Text Compress
single-core scalar |
2637
8.43 MB/sec |
|
|
Text Compress
multi-core scalar |
13016
42.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2946
12.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
14513
57.8 MB/sec |
|
|
Image Compress
single-core scalar |
2898
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13569
114 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2980
50.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11586
189 Mpixels/sec |
|
|
Lua
single-core scalar |
5158
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
21332
8.21 Mnodes/sec |
Floating Point Performance
| Floating Point | 15281 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2909
1.94 Gflops |
|
|
Mandelbrot
multi-core scalar |
18336
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4751
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
17098
7.79 Gflops |
|
|
Dot Product
single-core vector |
5738
6.87 Gflops |
|
|
Dot Product
multi-core vector |
26830
27.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1562
1.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
3175
2.78 Gflops |
|
|
Primality Test
single-core scalar |
7260
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
26466
4.91 Gflops |
|
|
Sharpen Image
single-core scalar |
7286
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36723
84.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8619
6.82 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47188
37.1 Mpixels/sec |
Memory Performance
| Memory | 4966 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5936
7.27 GB/sec |
|
|
Write Sequential
single-core scalar |
8408
5.75 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4171
15.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2781
5.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3535
3.64 GB/sec |
Stream Performance
| Stream | 5456 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5149
7.04 GB/sec |
|
|
Stream Copy
single-core vector |
6165
7.99 GB/sec |
|
|
Stream Scale
single-core scalar |
5291
6.87 GB/sec |
|
|
Stream Scale
single-core vector |
5648
7.62 GB/sec |
|
|
Stream Add
single-core scalar |
5287
7.98 GB/sec |
|
|
Stream Add
single-core vector |
6074
8.45 GB/sec |
|
|
Stream Triad
single-core scalar |
5519
7.63 GB/sec |
|
|
Stream Triad
single-core vector |
4515
8.45 GB/sec |
