iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8784 | 9964 |
| Floating Point | Processor floating point performance | 15726 | |
| Memory | Memory performance | 4861 | |
| Stream | Memory bandwidth performance | 4137 | |
Result Information
| User | meirvin |
| Upload Date | Tue, 18 Oct 2011 20:07:46 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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 Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8784 | |
|---|---|---|
|
Blowfish
single-core scalar |
2162
95.0 MB/sec |
|
|
Blowfish
multi-core scalar |
12709
521 MB/sec |
|
|
Text Compress
single-core scalar |
2613
8.36 MB/sec |
|
|
Text Compress
multi-core scalar |
12985
42.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2913
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14501
57.8 MB/sec |
|
|
Image Compress
single-core scalar |
2881
23.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13590
114 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3032
50.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11844
193 Mpixels/sec |
|
|
Lua
single-core scalar |
5109
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21073
8.11 Mnodes/sec |
Floating Point Performance
| Floating Point | 15726 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2874
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18203
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4694
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16985
7.74 Gflops |
|
|
Dot Product
single-core vector |
5621
6.74 Gflops |
|
|
Dot Product
multi-core vector |
28344
29.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1449
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
6901
6.05 Gflops |
|
|
Primality Test
single-core scalar |
7553
1.13 Gflops |
|
|
Primality Test
multi-core scalar |
26184
4.86 Gflops |
|
|
Sharpen Image
single-core scalar |
7238
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36813
84.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8937
7.07 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48369
38.0 Mpixels/sec |
Memory Performance
| Memory | 4861 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5784
7.08 GB/sec |
|
|
Write Sequential
single-core scalar |
8229
5.63 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3741
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2747
5.69 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3807
3.93 GB/sec |
Stream Performance
| Stream | 4137 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4148
5.67 GB/sec |
|
|
Stream Copy
single-core vector |
4578
5.94 GB/sec |
|
|
Stream Scale
single-core scalar |
4126
5.35 GB/sec |
|
|
Stream Scale
single-core vector |
4244
5.73 GB/sec |
|
|
Stream Add
single-core scalar |
3907
5.90 GB/sec |
|
|
Stream Add
single-core vector |
4517
6.28 GB/sec |
|
|
Stream Triad
single-core scalar |
4283
5.92 GB/sec |
|
|
Stream Triad
single-core vector |
3293
6.16 GB/sec |
