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 | 9928 | 11304 |
| Floating Point | Processor floating point performance | 16732 | |
| Memory | Memory performance | 6164 | |
| Stream | Memory bandwidth performance | 7407 | |
Result Information
| User | BarryB |
| Upload Date | Mon, 05 Sep 2016 17:52:19 +0000 |
| Views | 8 |
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 | 9928 | |
|---|---|---|
|
Blowfish
single-core scalar |
2299
101 MB/sec |
|
|
Blowfish
multi-core scalar |
12305
504 MB/sec |
|
|
Text Compress
single-core scalar |
3515
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
15277
50.1 MB/sec |
|
|
Text Decompress
single-core scalar |
4000
16.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
17124
68.2 MB/sec |
|
|
Image Compress
single-core scalar |
3442
28.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14381
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3937
66.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14939
244 Mpixels/sec |
|
|
Lua
single-core scalar |
6087
2.34 Mnodes/sec |
|
|
Lua
multi-core scalar |
21830
8.40 Mnodes/sec |
Floating Point Performance
| Floating Point | 16732 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3014
2.01 Gflops |
|
|
Mandelbrot
multi-core scalar |
17916
11.7 Gflops |
|
|
Dot Product
single-core scalar |
5106
2.47 Gflops |
|
|
Dot Product
multi-core scalar |
20878
9.51 Gflops |
|
|
Dot Product
single-core vector |
6097
7.30 Gflops |
|
|
Dot Product
multi-core vector |
29313
30.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2687
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
3996
3.50 Gflops |
|
|
Primality Test
single-core scalar |
8882
1.33 Gflops |
|
|
Primality Test
multi-core scalar |
31003
5.75 Gflops |
|
|
Sharpen Image
single-core scalar |
7115
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40090
92.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8338
6.60 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49814
39.2 Mpixels/sec |
Memory Performance
| Memory | 6164 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6822
8.35 GB/sec |
|
|
Write Sequential
single-core scalar |
10471
7.16 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4490
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3921
8.11 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5117
5.28 GB/sec |
Stream Performance
| Stream | 7407 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6983
9.55 GB/sec |
|
|
Stream Copy
single-core vector |
8168
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
7299
9.47 GB/sec |
|
|
Stream Scale
single-core vector |
7831
10.6 GB/sec |
|
|
Stream Add
single-core scalar |
6911
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8301
11.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7604
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6160
11.5 GB/sec |
