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 | 9460 | 10978 |
| Floating Point | Processor floating point performance | 16318 | |
| Memory | Memory performance | 6064 | |
| Stream | Memory bandwidth performance | 7437 | |
Result Information
| User | BarryB |
| Upload Date | Sun, 04 Sep 2016 01:56:45 +0000 |
| Views | 7 |
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 | 9460 | |
|---|---|---|
|
Blowfish
single-core scalar |
2123
93.3 MB/sec |
|
|
Blowfish
multi-core scalar |
11861
486 MB/sec |
|
|
Text Compress
single-core scalar |
3532
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
15170
49.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3620
14.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
14648
58.4 MB/sec |
|
|
Image Compress
single-core scalar |
3202
26.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13354
112 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3822
64.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14762
241 Mpixels/sec |
|
|
Lua
single-core scalar |
5882
2.26 Mnodes/sec |
|
|
Lua
multi-core scalar |
21546
8.29 Mnodes/sec |
Floating Point Performance
| Floating Point | 16318 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2997
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
17560
11.5 Gflops |
|
|
Dot Product
single-core scalar |
4626
2.24 Gflops |
|
|
Dot Product
multi-core scalar |
19859
9.05 Gflops |
|
|
Dot Product
single-core vector |
5837
6.99 Gflops |
|
|
Dot Product
multi-core vector |
28920
30.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2782
2.48 Gflops |
|
|
LU Decomposition
multi-core scalar |
4038
3.54 Gflops |
|
|
Primality Test
single-core scalar |
8300
1.24 Gflops |
|
|
Primality Test
multi-core scalar |
30049
5.58 Gflops |
|
|
Sharpen Image
single-core scalar |
7305
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39745
91.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8380
6.63 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48056
37.8 Mpixels/sec |
Memory Performance
| Memory | 6064 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6907
8.46 GB/sec |
|
|
Write Sequential
single-core scalar |
10044
6.87 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4517
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3718
7.70 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5135
5.29 GB/sec |
Stream Performance
| Stream | 7437 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7074
9.67 GB/sec |
|
|
Stream Copy
single-core vector |
8134
10.5 GB/sec |
|
|
Stream Scale
single-core scalar |
7222
9.37 GB/sec |
|
|
Stream Scale
single-core vector |
7864
10.6 GB/sec |
|
|
Stream Add
single-core scalar |
6895
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8504
11.8 GB/sec |
|
|
Stream Triad
single-core scalar |
7567
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6243
11.7 GB/sec |
