Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4812 | 5775 |
Floating Point | Processor floating point performance | 8298 | |
Memory | Memory performance | 3488 | |
Stream | Memory bandwidth performance | 4896 |
User | davidmbrewer |
Upload Date | Fri, 18 Nov 2011 07:38:48 +0000 |
Views | 9 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
Model | iMac (27-inch Mid 2011) |
Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
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 iMac12,2 |
BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 4812 | |
---|---|---|
Blowfish
single-core scalar |
981
43.1 MB/sec |
|
Blowfish
multi-core scalar |
6338
260 MB/sec |
|
Text Compress
single-core scalar |
1576
5.04 MB/sec |
|
Text Compress
multi-core scalar |
7804
25.6 MB/sec |
|
Text Decompress
single-core scalar |
1736
7.13 MB/sec |
|
Text Decompress
multi-core scalar |
8984
35.8 MB/sec |
|
Image Compress
single-core scalar |
1440
11.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
7291
61.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1626
27.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
7014
114 Mpixels/sec |
|
Lua
single-core scalar |
2549
982 Knodes/sec |
|
Lua
multi-core scalar |
10409
4.00 Mnodes/sec |
Floating Point | 8298 | |
---|---|---|
Mandelbrot
single-core scalar |
1354
901 Mflops |
|
Mandelbrot
multi-core scalar |
8995
5.89 Gflops |
|
Dot Product
single-core scalar |
2206
1.07 Gflops |
|
Dot Product
multi-core scalar |
10713
4.88 Gflops |
|
Dot Product
single-core vector |
2665
3.19 Gflops |
|
Dot Product
multi-core vector |
15058
15.7 Gflops |
|
LU Decomposition
single-core scalar |
1200
1.07 Gflops |
|
LU Decomposition
multi-core scalar |
3555
3.12 Gflops |
|
Primality Test
single-core scalar |
3711
554 Mflops |
|
Primality Test
multi-core scalar |
14489
2.69 Gflops |
|
Sharpen Image
single-core scalar |
3166
7.39 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
19814
45.7 Mpixels/sec |
|
Blur Image
single-core scalar |
3688
2.92 Mpixels/sec |
|
Blur Image
multi-core scalar |
25564
20.1 Mpixels/sec |
Memory | 3488 | |
---|---|---|
Read Sequential
single-core scalar |
3369
4.13 GB/sec |
|
Write Sequential
single-core scalar |
4547
3.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
2069
7.72 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3297
6.82 GB/sec |
|
Stdlib Copy
single-core scalar |
4160
4.29 GB/sec |
Stream | 4896 | |
---|---|---|
Stream Copy
single-core scalar |
3860
5.28 GB/sec |
|
Stream Copy
single-core vector |
6494
8.42 GB/sec |
|
Stream Scale
single-core scalar |
3740
4.85 GB/sec |
|
Stream Scale
single-core vector |
6168
8.33 GB/sec |
|
Stream Add
single-core scalar |
3669
5.54 GB/sec |
|
Stream Add
single-core vector |
6503
9.05 GB/sec |
|
Stream Triad
single-core scalar |
3931
5.43 GB/sec |
|
Stream Triad
single-core vector |
4804
8.99 GB/sec |