| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11437 | 12783 |
| Floating Point | Processor floating point performance | 19738 | |
| Memory | Memory performance | 6145 | |
| Stream | Memory bandwidth performance | 6429 | |
| User | Morgonaut |
| Upload Date | Sun, 29 Dec 2013 12:37:01 +0000 |
| Views | 44 |
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.9.1 (Build 13B42) |
| Model | iMac12,2 |
| Processor |
Intel Core i7-870 @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| 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 1.0 |
| BIOS | Apple Inc. Niresh12495.com |
| Memory | 12.00 GB 1524 MHz DDR3 |
| Integer | 11437 | |
|---|---|---|
|
Blowfish
single-core scalar |
2538
111 MB/sec |
|
|
Blowfish
multi-core scalar |
17232
706 MB/sec |
|
|
Text Compress
single-core scalar |
3062
9.80 MB/sec |
|
|
Text Compress
multi-core scalar |
17398
57.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3385
13.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
19051
75.9 MB/sec |
|
|
Image Compress
single-core scalar |
3406
28.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15085
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3554
59.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17666
288 Mpixels/sec |
|
|
Lua
single-core scalar |
5979
2.30 Mnodes/sec |
|
|
Lua
multi-core scalar |
28896
11.1 Mnodes/sec |
| Floating Point | 19738 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3359
2.23 Gflops |
|
|
Mandelbrot
multi-core scalar |
24555
16.1 Gflops |
|
|
Dot Product
single-core scalar |
5491
2.65 Gflops |
|
|
Dot Product
multi-core scalar |
23057
10.5 Gflops |
|
|
Dot Product
single-core vector |
6543
7.84 Gflops |
|
|
Dot Product
multi-core vector |
35537
37.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1834
1.63 Gflops |
|
|
LU Decomposition
multi-core scalar |
4661
4.09 Gflops |
|
|
Primality Test
single-core scalar |
8950
1.34 Gflops |
|
|
Primality Test
multi-core scalar |
37515
6.96 Gflops |
|
|
Sharpen Image
single-core scalar |
8473
19.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
41676
96.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10009
7.92 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
64681
50.9 Mpixels/sec |
| Memory | 6145 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6791
8.32 GB/sec |
|
|
Write Sequential
single-core scalar |
10667
7.30 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4591
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3909
8.09 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4767
4.91 GB/sec |
| Stream | 6429 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5704
7.80 GB/sec |
|
|
Stream Copy
single-core vector |
8306
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
5516
7.16 GB/sec |
|
|
Stream Scale
single-core vector |
7135
9.63 GB/sec |
|
|
Stream Add
single-core scalar |
5432
8.20 GB/sec |
|
|
Stream Add
single-core vector |
8046
11.2 GB/sec |
|
|
Stream Triad
single-core scalar |
5517
7.62 GB/sec |
|
|
Stream Triad
single-core vector |
5778
10.8 GB/sec |