iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7036 | 8550 |
| Floating Point | Processor floating point performance | 14248 | |
| Memory | Memory performance | 3714 | |
| Stream | Memory bandwidth performance | 3580 | |
Result Information
| User | djjerdog |
| Upload Date | Wed, 10 Aug 2011 14:24:32 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| 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 | 7036 | |
|---|---|---|
|
Blowfish
single-core scalar |
2057
90.4 MB/sec |
|
|
Blowfish
multi-core scalar |
11894
487 MB/sec |
|
|
Text Compress
single-core scalar |
2187
7.00 MB/sec |
|
|
Text Compress
multi-core scalar |
10732
35.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2444
10.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
11915
47.5 MB/sec |
|
|
Image Compress
single-core scalar |
2203
18.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10592
89.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1975
33.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8318
136 Mpixels/sec |
|
|
Lua
single-core scalar |
3655
1.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
16465
6.33 Mnodes/sec |
Floating Point Performance
| Floating Point | 14248 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2868
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18246
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4663
2.25 Gflops |
|
|
Dot Product
multi-core scalar |
16863
7.68 Gflops |
|
|
Dot Product
single-core vector |
5512
6.60 Gflops |
|
|
Dot Product
multi-core vector |
21942
22.8 Gflops |
|
|
LU Decomposition
single-core scalar |
723
644 Mflops |
|
|
LU Decomposition
multi-core scalar |
2805
2.46 Gflops |
|
|
Primality Test
single-core scalar |
5541
828 Mflops |
|
|
Primality Test
multi-core scalar |
18402
3.42 Gflops |
|
|
Sharpen Image
single-core scalar |
6693
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36626
84.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8763
6.93 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49838
39.2 Mpixels/sec |
Memory Performance
| Memory | 3714 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5389
6.60 GB/sec |
|
|
Write Sequential
single-core scalar |
3039
2.08 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3408
12.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2913
6.03 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3825
3.94 GB/sec |
Stream Performance
| Stream | 3580 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3928
5.37 GB/sec |
|
|
Stream Copy
single-core vector |
4713
6.11 GB/sec |
|
|
Stream Scale
single-core scalar |
4126
5.35 GB/sec |
|
|
Stream Scale
single-core vector |
4480
6.05 GB/sec |
|
|
Stream Add
single-core scalar |
1650
2.49 GB/sec |
|
|
Stream Add
single-core vector |
4549
6.33 GB/sec |
|
|
Stream Triad
single-core scalar |
1808
2.50 GB/sec |
|
|
Stream Triad
single-core vector |
3388
6.34 GB/sec |
