iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9705 | 10990 |
| Floating Point | Processor floating point performance | 16271 | |
| Memory | Memory performance | 5899 | |
| Stream | Memory bandwidth performance | 7190 | |
Result Information
| User | BarryB |
| Upload Date | Sun, 11 Sep 2016 23:30:13 +0000 |
| Views | 9 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.11.6 (Build 15G1004) |
| 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.B23.1510261412 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9705 | |
|---|---|---|
|
Blowfish
single-core scalar |
2085
91.6 MB/sec |
|
|
Blowfish
multi-core scalar |
12111
496 MB/sec |
|
|
Text Compress
single-core scalar |
3454
11.0 MB/sec |
|
|
Text Compress
multi-core scalar |
15018
49.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3867
15.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
16932
67.5 MB/sec |
|
|
Image Compress
single-core scalar |
3259
26.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14386
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3365
56.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14561
238 Mpixels/sec |
|
|
Lua
single-core scalar |
5864
2.26 Mnodes/sec |
|
|
Lua
multi-core scalar |
21559
8.29 Mnodes/sec |
Floating Point Performance
| Floating Point | 16271 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3003
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
17523
11.5 Gflops |
|
|
Dot Product
single-core scalar |
4852
2.34 Gflops |
|
|
Dot Product
multi-core scalar |
20435
9.31 Gflops |
|
|
Dot Product
single-core vector |
5915
7.09 Gflops |
|
|
Dot Product
multi-core vector |
28839
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2655
2.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
3891
3.41 Gflops |
|
|
Primality Test
single-core scalar |
8694
1.30 Gflops |
|
|
Primality Test
multi-core scalar |
30342
5.63 Gflops |
|
|
Sharpen Image
single-core scalar |
7022
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38548
88.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8143
6.44 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47940
37.7 Mpixels/sec |
Memory Performance
| Memory | 5899 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6749
8.26 GB/sec |
|
|
Write Sequential
single-core scalar |
9602
6.57 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4278
16.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3842
7.95 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5024
5.18 GB/sec |
Stream Performance
| Stream | 7190 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6838
9.35 GB/sec |
|
|
Stream Copy
single-core vector |
7949
10.3 GB/sec |
|
|
Stream Scale
single-core scalar |
7069
9.17 GB/sec |
|
|
Stream Scale
single-core vector |
7662
10.3 GB/sec |
|
|
Stream Add
single-core scalar |
6722
10.1 GB/sec |
|
|
Stream Add
single-core vector |
7886
11.0 GB/sec |
|
|
Stream Triad
single-core scalar |
7314
10.1 GB/sec |
|
|
Stream Triad
single-core vector |
6080
11.4 GB/sec |
