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 | 8959 | 10266 |
| Floating Point | Processor floating point performance | 15234 | |
| Memory | Memory performance | 5479 | |
| Stream | Memory bandwidth performance | 7034 | |
Result Information
| User | BarryB |
| Upload Date | Sat, 11 Nov 2017 17:48:19 +0000 |
| Views | 4 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.12.6 (Build 16G1036) |
| 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.004D.B00.1708080012 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8959 | |
|---|---|---|
|
Blowfish
single-core scalar |
1986
87.3 MB/sec |
|
|
Blowfish
multi-core scalar |
10820
443 MB/sec |
|
|
Text Compress
single-core scalar |
3125
10.00 MB/sec |
|
|
Text Compress
multi-core scalar |
12779
41.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3538
14.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
16107
64.2 MB/sec |
|
|
Image Compress
single-core scalar |
2950
24.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14192
119 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3421
57.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14479
236 Mpixels/sec |
|
|
Lua
single-core scalar |
5327
2.05 Mnodes/sec |
|
|
Lua
multi-core scalar |
18789
7.23 Mnodes/sec |
Floating Point Performance
| Floating Point | 15234 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2747
1.83 Gflops |
|
|
Mandelbrot
multi-core scalar |
15940
10.4 Gflops |
|
|
Dot Product
single-core scalar |
4380
2.12 Gflops |
|
|
Dot Product
multi-core scalar |
18155
8.27 Gflops |
|
|
Dot Product
single-core vector |
5417
6.49 Gflops |
|
|
Dot Product
multi-core vector |
26420
27.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2449
2.18 Gflops |
|
|
LU Decomposition
multi-core scalar |
4122
3.61 Gflops |
|
|
Primality Test
single-core scalar |
7936
1.19 Gflops |
|
|
Primality Test
multi-core scalar |
27127
5.03 Gflops |
|
|
Sharpen Image
single-core scalar |
6494
15.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37348
86.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7572
5.99 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47176
37.1 Mpixels/sec |
Memory Performance
| Memory | 5479 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6281
7.69 GB/sec |
|
|
Write Sequential
single-core scalar |
8878
6.07 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3343
12.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3844
7.96 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5052
5.21 GB/sec |
Stream Performance
| Stream | 7034 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6769
9.26 GB/sec |
|
|
Stream Copy
single-core vector |
7925
10.3 GB/sec |
|
|
Stream Scale
single-core scalar |
6219
8.07 GB/sec |
|
|
Stream Scale
single-core vector |
7697
10.4 GB/sec |
|
|
Stream Add
single-core scalar |
6434
9.71 GB/sec |
|
|
Stream Add
single-core vector |
8254
11.5 GB/sec |
|
|
Stream Triad
single-core scalar |
6916
9.56 GB/sec |
|
|
Stream Triad
single-core vector |
6064
11.4 GB/sec |
