iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6739 | 8225 |
| Floating Point | Processor floating point performance | 13591 | |
| Memory | Memory performance | 3740 | |
| Stream | Memory bandwidth performance | 3617 | |
Result Information
| User | negwe |
| Upload Date | Wed, 30 Mar 2011 20:05:35 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.2 (Build 10C2234) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6739 | |
|---|---|---|
|
Blowfish
single-core scalar |
2062
90.6 MB/sec |
|
|
Blowfish
multi-core scalar |
11805
484 MB/sec |
|
|
Text Compress
single-core scalar |
2192
7.01 MB/sec |
|
|
Text Compress
multi-core scalar |
10740
35.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2448
10.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
11830
47.1 MB/sec |
|
|
Image Compress
single-core scalar |
2192
18.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9315
78.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1983
33.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6845
112 Mpixels/sec |
|
|
Lua
single-core scalar |
3646
1.40 Mnodes/sec |
|
|
Lua
multi-core scalar |
15813
6.08 Mnodes/sec |
Floating Point Performance
| Floating Point | 13591 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2839
1.89 Gflops |
|
|
Mandelbrot
multi-core scalar |
16192
10.6 Gflops |
|
|
Dot Product
single-core scalar |
4629
2.24 Gflops |
|
|
Dot Product
multi-core scalar |
16483
7.51 Gflops |
|
|
Dot Product
single-core vector |
5511
6.60 Gflops |
|
|
Dot Product
multi-core vector |
20826
21.7 Gflops |
|
|
LU Decomposition
single-core scalar |
728
648 Mflops |
|
|
LU Decomposition
multi-core scalar |
2577
2.26 Gflops |
|
|
Primality Test
single-core scalar |
5545
828 Mflops |
|
|
Primality Test
multi-core scalar |
18710
3.47 Gflops |
|
|
Sharpen Image
single-core scalar |
6720
15.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
32410
74.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8825
6.98 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48288
38.0 Mpixels/sec |
Memory Performance
| Memory | 3740 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5484
6.72 GB/sec |
|
|
Write Sequential
single-core scalar |
3036
2.08 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3720
13.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2715
5.62 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3748
3.86 GB/sec |
Stream Performance
| Stream | 3617 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4148
5.67 GB/sec |
|
|
Stream Copy
single-core vector |
4630
6.00 GB/sec |
|
|
Stream Scale
single-core scalar |
4087
5.30 GB/sec |
|
|
Stream Scale
single-core vector |
4639
6.26 GB/sec |
|
|
Stream Add
single-core scalar |
1688
2.55 GB/sec |
|
|
Stream Add
single-core vector |
4581
6.37 GB/sec |
|
|
Stream Triad
single-core scalar |
1788
2.47 GB/sec |
|
|
Stream Triad
single-core vector |
3382
6.33 GB/sec |
