iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8756 | 9864 |
| Floating Point | Processor floating point performance | 15035 | |
| Memory | Memory performance | 4932 | |
| Stream | Memory bandwidth performance | 5510 | |
Result Information
| User | accel |
| Upload Date | Thu, 08 Sep 2011 12:41:10 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.1 (Build 11B26) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8756 | |
|---|---|---|
|
Blowfish
single-core scalar |
2179
95.8 MB/sec |
|
|
Blowfish
multi-core scalar |
12804
525 MB/sec |
|
|
Text Compress
single-core scalar |
2631
8.42 MB/sec |
|
|
Text Compress
multi-core scalar |
12840
42.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2879
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
14357
57.2 MB/sec |
|
|
Image Compress
single-core scalar |
2874
23.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13572
114 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2973
49.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11311
185 Mpixels/sec |
|
|
Lua
single-core scalar |
5094
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21565
8.29 Mnodes/sec |
Floating Point Performance
| Floating Point | 15035 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2881
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18150
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4681
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
17025
7.76 Gflops |
|
|
Dot Product
single-core vector |
5669
6.79 Gflops |
|
|
Dot Product
multi-core vector |
26683
27.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1560
1.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
3596
3.15 Gflops |
|
|
Primality Test
single-core scalar |
7230
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
25814
4.79 Gflops |
|
|
Sharpen Image
single-core scalar |
7269
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35405
81.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8573
6.78 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45960
36.1 Mpixels/sec |
Memory Performance
| Memory | 4932 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5948
7.28 GB/sec |
|
|
Write Sequential
single-core scalar |
8235
5.63 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3700
13.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2824
5.85 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3953
4.08 GB/sec |
Stream Performance
| Stream | 5510 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5133
7.02 GB/sec |
|
|
Stream Copy
single-core vector |
6275
8.14 GB/sec |
|
|
Stream Scale
single-core scalar |
5244
6.80 GB/sec |
|
|
Stream Scale
single-core vector |
5687
7.68 GB/sec |
|
|
Stream Add
single-core scalar |
5382
8.12 GB/sec |
|
|
Stream Add
single-core vector |
6225
8.66 GB/sec |
|
|
Stream Triad
single-core scalar |
5530
7.64 GB/sec |
|
|
Stream Triad
single-core vector |
4604
8.62 GB/sec |
