iMac14,2 MacBook Air (11-inch Mid 2011)
Geekbench 3 Score 4671 1888
Geekbench 3 Multicore Score 18353 3496

System Information

iMac14,2 MacBook Air (11-inch Mid 2011)
Operating System Mac OS X 10.10.3 (Build 14D136) Mac OS X 10.9 (Build 13A603)
Model iMac14,2 MacBook Air (11-inch Mid 2011)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i5-2467M @ 1.60 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4 32 KB x 2
L1 Data Cache 32 KB x 4 32 KB x 2
L2 Cache 256 KB x 4 256 KB x 2
L3 Cache 8192 KB 3072 KB
Motherboard Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1
BIOS Apple Inc. IM142.88Z.0118.B00.1309031249 Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory 32.00 GB 1600 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

iMac14,2 MacBook Air (11-inch Mid 2011)
Integer 4917 1781
Integer Multicore 20577 3809
AES 7382 1794
AES Multicore 11166 3218
Twofish 4386 1778
Twofish Multicore 24780 3806
SHA1 5065 1781
SHA1 Multicore 19819 3346
SHA2 5714 1780
SHA2 Multicore 20464 3396
BZip2 Compress 3754 1757
BZip2 Compress Multicore 19583 4149
BZip2 Decompress 3840 1807
BZip2 Decompress Multicore 21078 4297
JPEG Compress 4678 1738
JPEG Compress Multicore 23656 4002
JPEG Decompress 6491 1785
JPEG Decompress Multicore 28483 3421
PNG Compress 4026 1777
PNG Compress Multicore 23938 4403
PNG Decompress 4715 1768
PNG Decompress Multicore 24174 4022
Sobel 5368 1785
Sobel Multicore 22958 3632
Lua 5842 1772
Lua Multicore 21789 3739
Dijkstra 4025 1845
Dijkstra Multicore 13128 4356

Floating Point Performance

iMac14,2 MacBook Air (11-inch Mid 2011)
Floating Point 4967 1810
Floating Point Multicore 23459 3783
BlackScholes 5804 2022
BlackScholes Multicore 30431 4437
Mandelbrot 4119 1777
Mandelbrot Multicore 28262 4701
Sharpen Filter 4158 1767
Sharpen Filter Multicore 20060 3454
Blur Filter 3266 1781
Blur Filter Multicore 17592 3362
SGEMM 5964 1753
SGEMM Multicore 23524 3774
DGEMM 5156 1865
DGEMM Multicore 23814 4057
SFFT 4504 1803
SFFT Multicore 18679 3555
DFFT 4599 1802
DFFT Multicore 20404 3709
N-Body 6902 1776
N-Body Multicore 29084 3317
Ray Trace 6415 1771
Ray Trace Multicore 26787 3707

Memory Performance

iMac14,2 MacBook Air (11-inch Mid 2011)
Memory 3587 2261
Memory Multicore 3696 2296
Stream Copy 4135 2294
Stream Copy Multicore 4398 2295
Stream Scale 3410 2290
Stream Scale Multicore 3500 2367
Stream Add 3382 2204
Stream Add Multicore 3451 2260
Stream Triad 3473 2259
Stream Triad Multicore 3516 2265