iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.9 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8775 | 9952 |
| Floating Point | Processor floating point performance | 15714 | |
| Memory | Memory performance | 4909 | |
| Stream | Memory bandwidth performance | 3994 | |
Result Information
| User | venicezephyr |
| Upload Date | Tue, 09 Nov 2010 02:14:21 +0000 |
| Views | 9 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| 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 | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8775 | |
|---|---|---|
|
Blowfish
single-core scalar |
2177
95.6 MB/sec |
|
|
Blowfish
multi-core scalar |
12688
520 MB/sec |
|
|
Text Compress
single-core scalar |
2616
8.37 MB/sec |
|
|
Text Compress
multi-core scalar |
12862
42.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2920
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14454
57.6 MB/sec |
|
|
Image Compress
single-core scalar |
2905
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13610
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3033
50.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11366
185 Mpixels/sec |
|
|
Lua
single-core scalar |
5124
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21546
8.29 Mnodes/sec |
Floating Point Performance
| Floating Point | 15714 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2886
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18291
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4713
2.28 Gflops |
|
|
Dot Product
multi-core scalar |
17026
7.76 Gflops |
|
|
Dot Product
single-core vector |
5627
6.74 Gflops |
|
|
Dot Product
multi-core vector |
28637
29.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1451
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
6826
5.99 Gflops |
|
|
Primality Test
single-core scalar |
7494
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26584
4.93 Gflops |
|
|
Sharpen Image
single-core scalar |
7252
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36379
83.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8957
7.09 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47874
37.6 Mpixels/sec |
Memory Performance
| Memory | 4909 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5802
7.10 GB/sec |
|
|
Write Sequential
single-core scalar |
8009
5.48 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4359
16.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2679
5.55 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3700
3.81 GB/sec |
Stream Performance
| Stream | 3994 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3978
5.44 GB/sec |
|
|
Stream Copy
single-core vector |
4439
5.76 GB/sec |
|
|
Stream Scale
single-core scalar |
4006
5.20 GB/sec |
|
|
Stream Scale
single-core vector |
4200
5.67 GB/sec |
|
|
Stream Add
single-core scalar |
3845
5.80 GB/sec |
|
|
Stream Add
single-core vector |
4388
6.10 GB/sec |
|
|
Stream Triad
single-core scalar |
4033
5.57 GB/sec |
|
|
Stream Triad
single-core vector |
3070
5.75 GB/sec |
