iMac12,2 iMac12,2
Geekbench 2 Score 12924 12924

System Information

iMac12,2 iMac12,2
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model iMac12,2 iMac12,2
Processor Intel Core i7-920 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-920 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-942B59F58194171B Rev 1.xx Apple Inc. Mac-942B59F58194171B Rev 1.xx
BIOS Apple Inc. IM121.88Z.0047.B1D.1110171110 Apple Inc. IM121.88Z.0047.B1D.1110171110
Memory 8.00 GB 1527 MHz DDR3 8.00 GB 1527 MHz DDR3

Integer Performance

iMac12,2 iMac12,2
Integer 11736 11736
Blowfish
single-core scalar
2547 2547
Blowfish
multi-core scalar
17388 17388
Text Compress
single-core scalar
3616 3616
Text Compress
multi-core scalar
19461 19461
Text Decompress
single-core scalar
3662 3662
Text Decompress
multi-core scalar
19736 19736
Image Compress
single-core scalar
3425 3425
Image Compress
multi-core scalar
15708 15708
Image Decompress
single-core scalar
3583 3583
Image Decompress
multi-core scalar
15579 15579
Lua
single-core scalar
6541 6541
Lua
multi-core scalar
29592 29592

Floating Point Performance

iMac12,2 iMac12,2
Floating Point 19829 19829
Mandelbrot
single-core scalar
3380 3380
Mandelbrot
multi-core scalar
25279 25279
Dot Product
single-core scalar
5527 5527
Dot Product
single-core vector
6564 6564
Dot Product
multi-core scalar
23304 23304
Dot Product
multi-core vector
36374 36374
LU Decomposition
single-core scalar
2447 2447
LU Decomposition
multi-core scalar
5901 5901
Primality Test
single-core scalar
8576 8576
Primality Test
multi-core scalar
36184 36184
Sharpen Image
single-core scalar
8517 8517
Sharpen Image
multi-core scalar
41446 41446
Blur Image
single-core scalar
10021 10021
Blur Image
multi-core scalar
64088 64088

Memory Performance

iMac12,2 iMac12,2
Memory 6216 6216
Read Sequential
single-core scalar
6654 6654
Write Sequential
single-core scalar
10512 10512
Stdlib Allocate
single-core scalar
4401 4401
Stdlib Write
single-core scalar
4149 4149
Stdlib Copy
single-core scalar
5366 5366

Stream Performance

iMac12,2 iMac12,2
Stream 6338 6338
Stream Copy
single-core scalar
5606 5606
Stream Copy
single-core vector
8291 8291
Stream Scale
single-core scalar
5401 5401
Stream Scale
single-core vector
6947 6947
Stream Add
single-core scalar
5268 5268
Stream Add
single-core vector
7912 7912
Stream Triad
single-core scalar
5568 5568
Stream Triad
single-core vector
5712 5712