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 | 9982 | 11483 |
| Floating Point | Processor floating point performance | 16994 | |
| Memory | Memory performance | 6275 | |
| Stream | Memory bandwidth performance | 7870 | |
Result Information
| User | MitchB |
| Upload Date | Thu, 06 Apr 2017 21:02:17 +0000 |
| Views | 13 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.12.4 (Build 16E195) |
| 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.B29.1702171916 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9982 | |
|---|---|---|
|
Blowfish
single-core scalar |
2322
102 MB/sec |
|
|
Blowfish
multi-core scalar |
12386
508 MB/sec |
|
|
Text Compress
single-core scalar |
3739
12.0 MB/sec |
|
|
Text Compress
multi-core scalar |
15314
50.2 MB/sec |
|
|
Text Decompress
single-core scalar |
4150
17.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
17274
68.8 MB/sec |
|
|
Image Compress
single-core scalar |
3439
28.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14354
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3928
65.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14466
236 Mpixels/sec |
|
|
Lua
single-core scalar |
6293
2.42 Mnodes/sec |
|
|
Lua
multi-core scalar |
22126
8.51 Mnodes/sec |
Floating Point Performance
| Floating Point | 16994 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3213
2.14 Gflops |
|
|
Mandelbrot
multi-core scalar |
18032
11.8 Gflops |
|
|
Dot Product
single-core scalar |
5232
2.53 Gflops |
|
|
Dot Product
multi-core scalar |
20981
9.56 Gflops |
|
|
Dot Product
single-core vector |
6322
7.57 Gflops |
|
|
Dot Product
multi-core vector |
29640
30.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2846
2.53 Gflops |
|
|
LU Decomposition
multi-core scalar |
4439
3.89 Gflops |
|
|
Primality Test
single-core scalar |
9432
1.41 Gflops |
|
|
Primality Test
multi-core scalar |
30919
5.74 Gflops |
|
|
Sharpen Image
single-core scalar |
7512
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40224
92.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8758
6.93 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50373
39.6 Mpixels/sec |
Memory Performance
| Memory | 6275 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7243
8.87 GB/sec |
|
|
Write Sequential
single-core scalar |
10632
7.27 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4036
15.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4066
8.42 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5402
5.57 GB/sec |
Stream Performance
| Stream | 7870 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7538
10.3 GB/sec |
|
|
Stream Copy
single-core vector |
8602
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7699
9.99 GB/sec |
|
|
Stream Scale
single-core vector |
8260
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7296
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8980
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7950
11.0 GB/sec |
|
|
Stream Triad
single-core vector |
6635
12.4 GB/sec |
