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 | 8508 | 9543 |
| Floating Point | Processor floating point performance | 14430 | |
| Memory | Memory performance | 4923 | |
| Stream | Memory bandwidth performance | 5310 | |
Result Information
| User | djbrugh |
| Upload Date | Thu, 09 Aug 2012 10:27:54 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8.0 |
| 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 | 8508 | |
|---|---|---|
|
Blowfish
single-core scalar |
2155
94.7 MB/sec |
|
|
Blowfish
multi-core scalar |
12349
506 MB/sec |
|
|
Text Compress
single-core scalar |
2592
8.29 MB/sec |
|
|
Text Compress
multi-core scalar |
12419
40.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2420
9.94 MB/sec |
|
|
Text Decompress
multi-core scalar |
13790
54.9 MB/sec |
|
|
Image Compress
single-core scalar |
2904
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13808
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2976
50.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11307
184 Mpixels/sec |
|
|
Lua
single-core scalar |
5051
1.94 Mnodes/sec |
|
|
Lua
multi-core scalar |
20325
7.82 Mnodes/sec |
Floating Point Performance
| Floating Point | 14430 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2849
1.90 Gflops |
|
|
Mandelbrot
multi-core scalar |
16984
11.1 Gflops |
|
|
Dot Product
single-core scalar |
4684
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
16702
7.61 Gflops |
|
|
Dot Product
single-core vector |
4897
5.87 Gflops |
|
|
Dot Product
multi-core vector |
25875
26.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1539
1.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
3110
2.73 Gflops |
|
|
Primality Test
single-core scalar |
7170
1.07 Gflops |
|
|
Primality Test
multi-core scalar |
24323
4.51 Gflops |
|
|
Sharpen Image
single-core scalar |
7166
16.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36293
83.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8425
6.67 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
42012
33.0 Mpixels/sec |
Memory Performance
| Memory | 4923 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5603
6.86 GB/sec |
|
|
Write Sequential
single-core scalar |
8289
5.67 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4081
15.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2770
5.73 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3874
3.99 GB/sec |
Stream Performance
| Stream | 5310 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5049
6.91 GB/sec |
|
|
Stream Copy
single-core vector |
6029
7.82 GB/sec |
|
|
Stream Scale
single-core scalar |
5143
6.67 GB/sec |
|
|
Stream Scale
single-core vector |
5554
7.50 GB/sec |
|
|
Stream Add
single-core scalar |
5111
7.72 GB/sec |
|
|
Stream Add
single-core vector |
5921
8.24 GB/sec |
|
|
Stream Triad
single-core scalar |
5301
7.32 GB/sec |
|
|
Stream Triad
single-core vector |
4379
8.20 GB/sec |
