Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9396 | 10753 |
Floating Point | Processor floating point performance | 16904 | |
Memory | Memory performance | 5326 | |
Stream | Memory bandwidth performance | 4833 |
User | knodel |
Upload Date | Tue, 03 May 2011 20:59:40 +0000 |
Views | 1 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A444d) |
Model | iMac (27-inch Mid 2010) |
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 | 8.00 GB 1333 MHz DDR3 |
Integer | 9396 | |
---|---|---|
Blowfish
single-core scalar |
2261
99.3 MB/sec |
|
Blowfish
multi-core scalar |
13679
561 MB/sec |
|
Text Compress
single-core scalar |
2704
8.65 MB/sec |
|
Text Compress
multi-core scalar |
14035
46.0 MB/sec |
|
Text Decompress
single-core scalar |
3025
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15638
62.3 MB/sec |
|
Image Compress
single-core scalar |
3014
24.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
14695
124 Mpixels/sec |
|
Image Decompress
single-core scalar |
3150
52.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
12735
208 Mpixels/sec |
|
Lua
single-core scalar |
5317
2.05 Mnodes/sec |
|
Lua
multi-core scalar |
22509
8.66 Mnodes/sec |
Floating Point | 16904 | |
---|---|---|
Mandelbrot
single-core scalar |
2996
1.99 Gflops |
|
Mandelbrot
multi-core scalar |
19839
13.0 Gflops |
|
Dot Product
single-core scalar |
4882
2.36 Gflops |
|
Dot Product
multi-core scalar |
18445
8.41 Gflops |
|
Dot Product
single-core vector |
5810
6.96 Gflops |
|
Dot Product
multi-core vector |
31151
32.4 Gflops |
|
LU Decomposition
single-core scalar |
1535
1.37 Gflops |
|
LU Decomposition
multi-core scalar |
7657
6.71 Gflops |
|
Primality Test
single-core scalar |
7759
1.16 Gflops |
|
Primality Test
multi-core scalar |
27780
5.16 Gflops |
|
Sharpen Image
single-core scalar |
7552
17.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
39876
91.9 Mpixels/sec |
|
Blur Image
single-core scalar |
9317
7.37 Mpixels/sec |
|
Blur Image
multi-core scalar |
52057
40.9 Mpixels/sec |
Memory | 5326 | |
---|---|---|
Read Sequential
single-core scalar |
6098
7.47 GB/sec |
|
Write Sequential
single-core scalar |
9107
6.23 GB/sec |
|
Stdlib Allocate
single-core scalar |
3992
14.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3131
6.48 GB/sec |
|
Stdlib Copy
single-core scalar |
4304
4.44 GB/sec |
Stream | 4833 | |
---|---|---|
Stream Copy
single-core scalar |
4682
6.40 GB/sec |
|
Stream Copy
single-core vector |
5389
6.99 GB/sec |
|
Stream Scale
single-core scalar |
4613
5.99 GB/sec |
|
Stream Scale
single-core vector |
5201
7.02 GB/sec |
|
Stream Add
single-core scalar |
4506
6.80 GB/sec |
|
Stream Add
single-core vector |
5456
7.59 GB/sec |
|
Stream Triad
single-core scalar |
4830
6.67 GB/sec |
|
Stream Triad
single-core vector |
3988
7.46 GB/sec |