iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8637 | 9903 |
| Floating Point | Processor floating point performance | 15281 | |
| Memory | Memory performance | 4952 | |
| Stream | Memory bandwidth performance | 5417 | |
Result Information
| User | HeartMan |
| Upload Date | Sat, 23 Mar 2013 00:39:08 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| 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 | 8637 | |
|---|---|---|
|
Blowfish
single-core scalar |
2185
96.0 MB/sec |
|
|
Blowfish
multi-core scalar |
12884
528 MB/sec |
|
|
Text Compress
single-core scalar |
2638
8.44 MB/sec |
|
|
Text Compress
multi-core scalar |
12931
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2935
12.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
14504
57.8 MB/sec |
|
|
Image Compress
single-core scalar |
2896
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13472
113 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2944
49.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11270
184 Mpixels/sec |
|
|
Lua
single-core scalar |
4615
1.78 Mnodes/sec |
|
|
Lua
multi-core scalar |
20380
7.84 Mnodes/sec |
Floating Point Performance
| Floating Point | 15281 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2899
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
18276
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4747
2.29 Gflops |
|
|
Dot Product
multi-core scalar |
17056
7.77 Gflops |
|
|
Dot Product
single-core vector |
5718
6.85 Gflops |
|
|
Dot Product
multi-core vector |
26774
27.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1559
1.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
3050
2.67 Gflops |
|
|
Primality Test
single-core scalar |
7350
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
26932
5.00 Gflops |
|
|
Sharpen Image
single-core scalar |
7283
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36681
84.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8587
6.80 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47029
37.0 Mpixels/sec |
Memory Performance
| Memory | 4952 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5911
7.24 GB/sec |
|
|
Write Sequential
single-core scalar |
8366
5.72 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4193
15.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2773
5.74 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3519
3.63 GB/sec |
Stream Performance
| Stream | 5417 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5125
7.01 GB/sec |
|
|
Stream Copy
single-core vector |
6102
7.91 GB/sec |
|
|
Stream Scale
single-core scalar |
5252
6.81 GB/sec |
|
|
Stream Scale
single-core vector |
5592
7.55 GB/sec |
|
|
Stream Add
single-core scalar |
5246
7.92 GB/sec |
|
|
Stream Add
single-core vector |
6038
8.40 GB/sec |
|
|
Stream Triad
single-core scalar |
5514
7.62 GB/sec |
|
|
Stream Triad
single-core vector |
4470
8.37 GB/sec |
