iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8379 | 9398 |
| Floating Point | Processor floating point performance | 12811 | |
| Memory | Memory performance | 6072 | |
| Stream | Memory bandwidth performance | 7679 | |
Result Information
| User | longjohn |
| Upload Date | Sun, 16 Aug 2015 09:54:08 +0000 |
| Views | 8 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.10.5 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B21.1506101610 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8379 | |
|---|---|---|
|
Blowfish
single-core scalar |
2079
91.3 MB/sec |
|
|
Blowfish
multi-core scalar |
8408
345 MB/sec |
|
|
Text Compress
single-core scalar |
3351
10.7 MB/sec |
|
|
Text Compress
multi-core scalar |
12292
40.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3698
15.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
14340
57.1 MB/sec |
|
|
Image Compress
single-core scalar |
3101
25.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11429
96.2 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3537
59.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13237
216 Mpixels/sec |
|
|
Lua
single-core scalar |
5269
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
19815
7.62 Mnodes/sec |
Floating Point Performance
| Floating Point | 12811 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2874
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
11009
7.20 Gflops |
|
|
Dot Product
single-core scalar |
4680
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
18697
8.52 Gflops |
|
|
Dot Product
single-core vector |
5657
6.78 Gflops |
|
|
Dot Product
multi-core vector |
24548
25.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2547
2.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
5995
5.26 Gflops |
|
|
Primality Test
single-core scalar |
8447
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
25547
4.74 Gflops |
|
|
Sharpen Image
single-core scalar |
6722
15.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
25291
58.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7809
6.18 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29540
23.2 Mpixels/sec |
Memory Performance
| Memory | 6072 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6688
8.19 GB/sec |
|
|
Write Sequential
single-core scalar |
9599
6.57 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4539
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4080
8.44 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5456
5.63 GB/sec |
Stream Performance
| Stream | 7679 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7192
9.84 GB/sec |
|
|
Stream Copy
single-core vector |
8628
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7220
9.37 GB/sec |
|
|
Stream Scale
single-core vector |
8234
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7040
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8945
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7556
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6622
12.4 GB/sec |
