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 | 10570 | 12259 |
| Floating Point | Processor floating point performance | 18832 | |
| Memory | Memory performance | 6165 | |
| Stream | Memory bandwidth performance | 7361 | |
Result Information
| User | laucala |
| Upload Date | Wed, 20 Apr 2016 19:21:50 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.11.5 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 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-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B23.1510261412 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10570 | |
|---|---|---|
|
Blowfish
single-core scalar |
2105
92.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12579
515 MB/sec |
|
|
Text Compress
single-core scalar |
3405
10.9 MB/sec |
|
|
Text Compress
multi-core scalar |
15530
50.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3655
15.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
19567
78.0 MB/sec |
|
|
Image Compress
single-core scalar |
3172
26.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
16437
138 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3517
59.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17004
277 Mpixels/sec |
|
|
Lua
single-core scalar |
5421
2.09 Mnodes/sec |
|
|
Lua
multi-core scalar |
24459
9.41 Mnodes/sec |
Floating Point Performance
| Floating Point | 18832 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3082
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
20724
13.6 Gflops |
|
|
Dot Product
single-core scalar |
4989
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
24503
11.2 Gflops |
|
|
Dot Product
single-core vector |
6018
7.21 Gflops |
|
|
Dot Product
multi-core vector |
34205
35.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2722
2.42 Gflops |
|
|
LU Decomposition
multi-core scalar |
4299
3.77 Gflops |
|
|
Primality Test
single-core scalar |
8889
1.33 Gflops |
|
|
Primality Test
multi-core scalar |
35950
6.67 Gflops |
|
|
Sharpen Image
single-core scalar |
7241
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
45424
105 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8304
6.57 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
57299
45.1 Mpixels/sec |
Memory Performance
| Memory | 6165 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6935
8.49 GB/sec |
|
|
Write Sequential
single-core scalar |
9896
6.77 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4623
17.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4045
8.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5329
5.49 GB/sec |
Stream Performance
| Stream | 7361 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6890
9.42 GB/sec |
|
|
Stream Copy
single-core vector |
8035
10.4 GB/sec |
|
|
Stream Scale
single-core scalar |
7218
9.37 GB/sec |
|
|
Stream Scale
single-core vector |
7727
10.4 GB/sec |
|
|
Stream Add
single-core scalar |
7011
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8380
11.7 GB/sec |
|
|
Stream Triad
single-core scalar |
7476
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6155
11.5 GB/sec |
