iMac (27-inch Late 2012)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11789 | 13860 |
| Floating Point | Processor floating point performance | 21111 | |
| Memory | Memory performance | 7507 | |
| Stream | Memory bandwidth performance | 8441 | |
Result Information
| User | kernelerror |
| Upload Date | Thu, 21 Mar 2013 01:25:50 +0000 |
| Views | 37 |
System Information
| iMac (27-inch Late 2012) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| Model | iMac (27-inch Late 2012) |
| Processor |
Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 |
| 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-FC02E91DDD3FA6A4 iMac13,2 |
| BIOS | Apple Inc. IM131.88Z.010A.B05.1211151146 |
| Memory | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 11789 | |
|---|---|---|
|
Blowfish
single-core scalar |
2522
111 MB/sec |
|
|
Blowfish
multi-core scalar |
16851
691 MB/sec |
|
|
Text Compress
single-core scalar |
3822
12.2 MB/sec |
|
|
Text Compress
multi-core scalar |
19641
64.4 MB/sec |
|
|
Text Decompress
single-core scalar |
4152
17.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
21341
85.0 MB/sec |
|
|
Image Compress
single-core scalar |
3471
28.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17270
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3995
67.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15815
258 Mpixels/sec |
|
|
Lua
single-core scalar |
6233
2.40 Mnodes/sec |
|
|
Lua
multi-core scalar |
26355
10.1 Mnodes/sec |
Floating Point Performance
| Floating Point | 21111 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3326
2.21 Gflops |
|
|
Mandelbrot
multi-core scalar |
24818
16.2 Gflops |
|
|
Dot Product
single-core scalar |
5190
2.51 Gflops |
|
|
Dot Product
multi-core scalar |
25896
11.8 Gflops |
|
|
Dot Product
single-core vector |
8348
10.0 Gflops |
|
|
Dot Product
multi-core vector |
36435
37.9 Gflops |
|
|
LU Decomposition
single-core scalar |
3053
2.72 Gflops |
|
|
LU Decomposition
multi-core scalar |
7292
6.39 Gflops |
|
|
Primality Test
single-core scalar |
9123
1.36 Gflops |
|
|
Primality Test
multi-core scalar |
37667
6.99 Gflops |
|
|
Sharpen Image
single-core scalar |
8078
18.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
52505
121 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9142
7.23 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
64689
50.9 Mpixels/sec |
Memory Performance
| Memory | 7507 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8780
10.8 GB/sec |
|
|
Write Sequential
single-core scalar |
13142
8.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5220
19.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4429
9.17 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5964
6.15 GB/sec |
Stream Performance
| Stream | 8441 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8376
11.5 GB/sec |
|
|
Stream Copy
single-core vector |
9301
12.1 GB/sec |
|
|
Stream Scale
single-core scalar |
8650
11.2 GB/sec |
|
|
Stream Scale
single-core vector |
8919
12.0 GB/sec |
|
|
Stream Add
single-core scalar |
7703
11.6 GB/sec |
|
|
Stream Add
single-core vector |
9395
13.1 GB/sec |
|
|
Stream Triad
single-core scalar |
8223
11.4 GB/sec |
|
|
Stream Triad
single-core vector |
6966
13.0 GB/sec |
