| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11543 | 12775 |
| Floating Point | Processor floating point performance | 19586 | |
| Memory | Memory performance | 6208 | |
| Stream | Memory bandwidth performance | 6383 | |
| User | Morgonaut |
| Upload Date | Sat, 28 Dec 2013 19:37:00 +0000 |
| Views | 45 |
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.9 (Build 13A603) |
| 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 | 4.00 GB 1524 MHz DDR3 |
| Integer | 11543 | |
|---|---|---|
|
Blowfish
single-core scalar |
2536
111 MB/sec |
|
|
Blowfish
multi-core scalar |
17615
722 MB/sec |
|
|
Text Compress
single-core scalar |
3045
9.74 MB/sec |
|
|
Text Compress
multi-core scalar |
17309
56.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3391
13.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
19244
76.7 MB/sec |
|
|
Image Compress
single-core scalar |
3404
28.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
18416
155 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3558
59.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14456
236 Mpixels/sec |
|
|
Lua
single-core scalar |
5981
2.30 Mnodes/sec |
|
|
Lua
multi-core scalar |
29566
11.4 Mnodes/sec |
| Floating Point | 19586 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3359
2.23 Gflops |
|
|
Mandelbrot
multi-core scalar |
25180
16.5 Gflops |
|
|
Dot Product
single-core scalar |
5491
2.65 Gflops |
|
|
Dot Product
multi-core scalar |
23223
10.6 Gflops |
|
|
Dot Product
single-core vector |
6634
7.95 Gflops |
|
|
Dot Product
multi-core vector |
36742
38.2 Gflops |
|
|
LU Decomposition
single-core scalar |
1834
1.63 Gflops |
|
|
LU Decomposition
multi-core scalar |
5280
4.63 Gflops |
|
|
Primality Test
single-core scalar |
8947
1.34 Gflops |
|
|
Primality Test
multi-core scalar |
38534
7.15 Gflops |
|
|
Sharpen Image
single-core scalar |
8474
19.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
41709
96.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9976
7.89 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58833
46.3 Mpixels/sec |
| Memory | 6208 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6828
8.36 GB/sec |
|
|
Write Sequential
single-core scalar |
10624
7.27 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5094
19.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3876
8.02 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4620
4.76 GB/sec |
| Stream | 6383 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5694
7.79 GB/sec |
|
|
Stream Copy
single-core vector |
8127
10.5 GB/sec |
|
|
Stream Scale
single-core scalar |
5518
7.16 GB/sec |
|
|
Stream Scale
single-core vector |
7014
9.47 GB/sec |
|
|
Stream Add
single-core scalar |
5450
8.23 GB/sec |
|
|
Stream Add
single-core vector |
7984
11.1 GB/sec |
|
|
Stream Triad
single-core scalar |
5520
7.63 GB/sec |
|
|
Stream Triad
single-core vector |
5764
10.8 GB/sec |