iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9438 | 10746 |
| Floating Point | Processor floating point performance | 15771 | |
| Memory | Memory performance | 5933 | |
| Stream | Memory bandwidth performance | 7369 | |
Result Information
| User | EDinATL |
| Upload Date | Wed, 17 Apr 2013 06:38:25 +0000 |
| Views | 6 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| 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 | 9438 | |
|---|---|---|
|
Blowfish
single-core scalar |
2118
93.1 MB/sec |
|
|
Blowfish
multi-core scalar |
11970
491 MB/sec |
|
|
Text Compress
single-core scalar |
3408
10.9 MB/sec |
|
|
Text Compress
multi-core scalar |
14759
48.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3769
15.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
16570
66.0 MB/sec |
|
|
Image Compress
single-core scalar |
3210
26.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14136
119 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3695
62.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12745
208 Mpixels/sec |
|
|
Lua
single-core scalar |
5686
2.19 Mnodes/sec |
|
|
Lua
multi-core scalar |
21197
8.15 Mnodes/sec |
Floating Point Performance
| Floating Point | 15771 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2907
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
17194
11.3 Gflops |
|
|
Dot Product
single-core scalar |
4603
2.22 Gflops |
|
|
Dot Product
multi-core scalar |
20094
9.16 Gflops |
|
|
Dot Product
single-core vector |
5694
6.82 Gflops |
|
|
Dot Product
multi-core vector |
28219
29.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2600
2.31 Gflops |
|
|
LU Decomposition
multi-core scalar |
4099
3.59 Gflops |
|
|
Primality Test
single-core scalar |
8078
1.21 Gflops |
|
|
Primality Test
multi-core scalar |
27442
5.09 Gflops |
|
|
Sharpen Image
single-core scalar |
6967
16.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37116
85.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7926
6.27 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47855
37.6 Mpixels/sec |
Memory Performance
| Memory | 5933 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6613
8.10 GB/sec |
|
|
Write Sequential
single-core scalar |
9599
6.56 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4286
16.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3950
8.18 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5219
5.38 GB/sec |
Stream Performance
| Stream | 7369 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7064
9.66 GB/sec |
|
|
Stream Copy
single-core vector |
8127
10.5 GB/sec |
|
|
Stream Scale
single-core scalar |
7141
9.27 GB/sec |
|
|
Stream Scale
single-core vector |
7864
10.6 GB/sec |
|
|
Stream Add
single-core scalar |
6850
10.3 GB/sec |
|
|
Stream Add
single-core vector |
8167
11.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7411
10.2 GB/sec |
|
|
Stream Triad
single-core vector |
6335
11.9 GB/sec |
