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 | 9887 | 11368 |
| Floating Point | Processor floating point performance | 16794 | |
| Memory | Memory performance | 6366 | |
| Stream | Memory bandwidth performance | 7574 | |
Result Information
| User | BarryB |
| Upload Date | Thu, 01 Sep 2016 01:44:42 +0000 |
| Views | 58 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.11.6 (Build 15G31) |
| 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 | 9887 | |
|---|---|---|
|
Blowfish
single-core scalar |
2262
99.4 MB/sec |
|
|
Blowfish
multi-core scalar |
12148
498 MB/sec |
|
|
Text Compress
single-core scalar |
3708
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
15273
50.1 MB/sec |
|
|
Text Decompress
single-core scalar |
4134
17.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
17013
67.8 MB/sec |
|
|
Image Compress
single-core scalar |
3440
28.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14340
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3924
65.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14589
238 Mpixels/sec |
|
|
Lua
single-core scalar |
6265
2.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
21553
8.29 Mnodes/sec |
Floating Point Performance
| Floating Point | 16794 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3185
2.12 Gflops |
|
|
Mandelbrot
multi-core scalar |
17440
11.4 Gflops |
|
|
Dot Product
single-core scalar |
5195
2.51 Gflops |
|
|
Dot Product
multi-core scalar |
20986
9.56 Gflops |
|
|
Dot Product
single-core vector |
6298
7.55 Gflops |
|
|
Dot Product
multi-core vector |
29424
30.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2837
2.52 Gflops |
|
|
LU Decomposition
multi-core scalar |
4204
3.69 Gflops |
|
|
Primality Test
single-core scalar |
9333
1.39 Gflops |
|
|
Primality Test
multi-core scalar |
30702
5.70 Gflops |
|
|
Sharpen Image
single-core scalar |
7431
17.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40109
92.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8694
6.88 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49286
38.8 Mpixels/sec |
Memory Performance
| Memory | 6366 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7185
8.80 GB/sec |
|
|
Write Sequential
single-core scalar |
10533
7.20 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4900
18.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3937
8.15 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5275
5.44 GB/sec |
Stream Performance
| Stream | 7574 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7305
9.99 GB/sec |
|
|
Stream Copy
single-core vector |
8276
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7449
9.67 GB/sec |
|
|
Stream Scale
single-core vector |
7939
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
7062
10.7 GB/sec |
|
|
Stream Add
single-core vector |
8536
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7703
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6323
11.8 GB/sec |
