Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9345 | 10615 |
Floating Point | Processor floating point performance | 16671 | |
Memory | Memory performance | 5013 | |
Stream | Memory bandwidth performance | 5071 |
User | Tom19973 |
Upload Date | Sun, 31 Jul 2011 11:44:51 +0000 |
Views | 1 |
iMac11,3 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A511) |
Model | iMac11,3 |
Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
L1 Instruction Cache | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 8192 KB |
Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
Memory | 12.00 GB 1333 MHz DDR3 |
Integer | 9345 | |
---|---|---|
Blowfish
single-core scalar |
2206
96.9 MB/sec |
|
Blowfish
multi-core scalar |
13586
557 MB/sec |
|
Text Compress
single-core scalar |
2548
8.15 MB/sec |
|
Text Compress
multi-core scalar |
13729
45.0 MB/sec |
|
Text Decompress
single-core scalar |
2844
11.7 MB/sec |
|
Text Decompress
multi-core scalar |
15549
61.9 MB/sec |
|
Image Compress
single-core scalar |
2840
23.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
14976
126 Mpixels/sec |
|
Image Decompress
single-core scalar |
3007
50.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
13193
215 Mpixels/sec |
|
Lua
single-core scalar |
5085
1.96 Mnodes/sec |
|
Lua
multi-core scalar |
22588
8.69 Mnodes/sec |
Floating Point | 16671 | |
---|---|---|
Mandelbrot
single-core scalar |
2809
1.87 Gflops |
|
Mandelbrot
multi-core scalar |
19639
12.9 Gflops |
|
Dot Product
single-core scalar |
4579
2.21 Gflops |
|
Dot Product
multi-core scalar |
18342
8.36 Gflops |
|
Dot Product
single-core vector |
5493
6.58 Gflops |
|
Dot Product
multi-core vector |
30982
32.2 Gflops |
|
LU Decomposition
single-core scalar |
1543
1.37 Gflops |
|
LU Decomposition
multi-core scalar |
7832
6.87 Gflops |
|
Primality Test
single-core scalar |
7335
1.10 Gflops |
|
Primality Test
multi-core scalar |
26676
4.95 Gflops |
|
Sharpen Image
single-core scalar |
7125
16.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
39771
91.6 Mpixels/sec |
|
Blur Image
single-core scalar |
8935
7.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
52337
41.2 Mpixels/sec |
Memory | 5013 | |
---|---|---|
Read Sequential
single-core scalar |
5637
6.90 GB/sec |
|
Write Sequential
single-core scalar |
8735
5.97 GB/sec |
|
Stdlib Allocate
single-core scalar |
3657
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2803
5.80 GB/sec |
|
Stdlib Copy
single-core scalar |
4235
4.37 GB/sec |
Stream | 5071 | |
---|---|---|
Stream Copy
single-core scalar |
4725
6.46 GB/sec |
|
Stream Copy
single-core vector |
6308
8.18 GB/sec |
|
Stream Scale
single-core scalar |
5098
6.62 GB/sec |
|
Stream Scale
single-core vector |
5445
7.35 GB/sec |
|
Stream Add
single-core scalar |
4591
6.93 GB/sec |
|
Stream Add
single-core vector |
5345
7.44 GB/sec |
|
Stream Triad
single-core scalar |
4928
6.81 GB/sec |
|
Stream Triad
single-core vector |
4132
7.74 GB/sec |