iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9927 | 11473 |
| Floating Point | Processor floating point performance | 16890 | |
| Memory | Memory performance | 6512 | |
| Stream | Memory bandwidth performance | 7851 | |
Result Information
| User | bwpritch |
| Upload Date | Tue, 28 Jan 2014 04:04:01 +0000 |
| Views | 6 |
| Notes | With LaCie Thunderbolt 4TB external HD hosting home folder |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9.1 (Build 13B42) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i7-2600S @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| 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-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9927 | |
|---|---|---|
|
Blowfish
single-core scalar |
2326
102 MB/sec |
|
|
Blowfish
multi-core scalar |
12397
508 MB/sec |
|
|
Text Compress
single-core scalar |
3741
12.0 MB/sec |
|
|
Text Compress
multi-core scalar |
15387
50.5 MB/sec |
|
|
Text Decompress
single-core scalar |
4136
17.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
17161
68.4 MB/sec |
|
|
Image Compress
single-core scalar |
3434
28.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14274
120 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3954
66.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14663
239 Mpixels/sec |
|
|
Lua
single-core scalar |
6263
2.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
21392
8.23 Mnodes/sec |
Floating Point Performance
| Floating Point | 16890 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3216
2.14 Gflops |
|
|
Mandelbrot
multi-core scalar |
18062
11.8 Gflops |
|
|
Dot Product
single-core scalar |
5230
2.53 Gflops |
|
|
Dot Product
multi-core scalar |
20923
9.53 Gflops |
|
|
Dot Product
single-core vector |
6320
7.57 Gflops |
|
|
Dot Product
multi-core vector |
29639
30.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2842
2.53 Gflops |
|
|
LU Decomposition
multi-core scalar |
4098
3.59 Gflops |
|
|
Primality Test
single-core scalar |
9003
1.34 Gflops |
|
|
Primality Test
multi-core scalar |
30321
5.63 Gflops |
|
|
Sharpen Image
single-core scalar |
7509
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40222
92.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8751
6.92 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50328
39.6 Mpixels/sec |
Memory Performance
| Memory | 6512 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7249
8.88 GB/sec |
|
|
Write Sequential
single-core scalar |
10632
7.27 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5223
19.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4066
8.42 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5393
5.56 GB/sec |
Stream Performance
| Stream | 7851 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7433
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8620
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7576
9.83 GB/sec |
|
|
Stream Scale
single-core vector |
8276
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7338
11.1 GB/sec |
|
|
Stream Add
single-core vector |
8992
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7914
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6662
12.5 GB/sec |
