iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7502 | 8643 |
| Floating Point | Processor floating point performance | 11436 | |
| Memory | Memory performance | 6161 | |
| Stream | Memory bandwidth performance | 7827 | |
Result Information
| User | obryan |
| Upload Date | Fri, 01 Mar 2013 13:37:27 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 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.B1F.1201241648 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7502 | |
|---|---|---|
|
Blowfish
single-core scalar |
2229
97.9 MB/sec |
|
|
Blowfish
multi-core scalar |
7169
294 MB/sec |
|
|
Text Compress
single-core scalar |
3556
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
10708
35.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3857
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
12174
48.5 MB/sec |
|
|
Image Compress
single-core scalar |
3215
26.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9639
81.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3645
61.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10703
175 Mpixels/sec |
|
|
Lua
single-core scalar |
5711
2.20 Mnodes/sec |
|
|
Lua
multi-core scalar |
17423
6.70 Mnodes/sec |
Floating Point Performance
| Floating Point | 11436 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3046
2.03 Gflops |
|
|
Mandelbrot
multi-core scalar |
9486
6.21 Gflops |
|
|
Dot Product
single-core scalar |
4960
2.40 Gflops |
|
|
Dot Product
multi-core scalar |
16106
7.34 Gflops |
|
|
Dot Product
single-core vector |
5970
7.15 Gflops |
|
|
Dot Product
multi-core vector |
20985
21.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2689
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
5663
4.97 Gflops |
|
|
Primality Test
single-core scalar |
8550
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
20722
3.85 Gflops |
|
|
Sharpen Image
single-core scalar |
7086
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21398
49.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8274
6.55 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25177
19.8 Mpixels/sec |
Memory Performance
| Memory | 6161 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6568
8.04 GB/sec |
|
|
Write Sequential
single-core scalar |
10012
6.85 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4678
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4087
8.46 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5461
5.63 GB/sec |
Stream Performance
| Stream | 7827 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7386
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8676
11.3 GB/sec |
|
|
Stream Scale
single-core scalar |
7532
9.77 GB/sec |
|
|
Stream Scale
single-core vector |
8284
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7242
10.9 GB/sec |
|
|
Stream Add
single-core vector |
9002
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7833
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6663
12.5 GB/sec |
