SiSoft Sandra 2

At this point we deliver the values regarding Memory Bandwidth, Memory Latency as well as Memory and Cache Access.

Memory bandwidth

SiSoft Sandra - Memory bandwidth - Integer	Rating	GB/sec	Percent
ASUS Maximus IV Extreme		22.68	117.63 %
Gigabyte P67A-UD7		22.40	116.18 %
ASRock Extreme7 Gen3	No Review	21.55	111.77 %
Gigabyte Z68X-UD7-B3		21.54	111.72 %
Gigabyte Z68X-UD5-B3		21.53	111.67 %
Gigabyte Z68X-UD4-B3		21.52	111.62 %
Intel DP67BG		21.46	111.31 %
ASUS Maximus IV Extreme-Z	No Review	21.38	110.89 %
ASUS Maximus IV Gene-Z		21.30	110.48 %
ASUS P8Z68-V Pro		21.27	110.32 %
ASUS P8Z77-I Deluxe	No Review	21.25	110.22 %
ASRock Z77 Extreme 6	No Review	21.18	109.85 %
ASRock Fatal1ty P67 Professional		21.13	109.60 %
ASUS Sabertooth Z77	No Review	21.12	109.54 %
ASUS Sabertooth P67		19.36	100.41 %
Gigabyte P67A-UD4		19.30	100.10 %
Asus P8P67 WS Revolution		19.28	100.00 %
MSI P67A-GD65		19.22	99.69 %
MSI Big Bang Marshal P67		19.16	99.38 %
ASUS P8P67-M EVO	No Review	18.84	97.72 %
ASUS P8H67-I Deluxe	No Review	18.00	93.36 %
ASUS P8B WS (Memory @ 1333 MHz		17.82	92.43 %
Intel mATX DH67BL	No Review	17.75	92.06 %
ASUS P8H67-M Evo		17.70	91.80 %
		more is better

SiSoft Sandra - Memory bandwidth - floating point	Rating	GB/sec	Percent
ASUS Maximus IV Extreme		22.69	117.81 %
Gigabyte P67A-UD7		22.40	116.30 %
ASRock Extreme7 Gen3	No Review	21.54	111.84 %
Gigabyte Z68X-UD7-B3		21.53	111.79 %
Gigabyte Z68X-UD5-B3		21.53	111.79 %
Gigabyte Z68X-UD4-B3		21.53	111.79 %
ASUS Maximus IV Extreme-Z	No Review	21.38	111.01 %
ASUS Maximus IV Gene-Z		21.35	110.85 %
Intel DP67BG		21.47	111.47 %
ASUS P8Z68-V Pro		21.25	110.33 %
ASUS P8Z77-I Deluxe	No Review	21.21	110.12 %
ASRock Z77 Extreme 6	No Review	21.17	109.92 %
ASUS Sabertooth Z77	No Review	21.14	109.76 %
ASRock Fatal1ty P67 Professional		21.14	109.76 %
Gigabyte P67A-UD4		19.36	100.52 %
ASUS Sabertooth P67		19.35	100.47 %
Asus P8P67 WS Revolution		19.26	100.00 %
MSI P67A-GD65		19.22	99.79 %
MSI Big Bang Marshal P67		19.20	99.69 %
ASUS P8P67-M EVO	No Review	18.83	97.77 %
ASUS P8B WS (Memory @ 1333 MHz		17.82	92.52 %
ASUS P8H67-I Deluxe	No Review	18.00	93.46 %
Intel mATX DH67BL	No Review	17.75	92.16 %
ASUS P8H67-M Evo		17.72	92.00 %
		more is better

Memory latency

SiSoft Sandra - Memory latency	Rating	ns	Percent
ASUS Maximus IV Extreme		59.0	90.91 %
Gigabyte P67A-UD7		59.3	91.37 %
ASRock Extreme7 Gen3	No Review	61.2	94.30 %
ASRock Fatal1ty P67 Professional		63.5	97.84 %
ASUS Maximus IV Extreme-Z	No Review	64.5	99.38 %
ASUS Maximus IV Gene-Z		64.5	99.38 %
Intel DP67BG		64.5	99.38 %
Gigabyte Z68X-UD4-B3		64.7	99.69 %
Gigabyte Z68X-UD5-B3		64.7	99.69 %
ASUS P8Z68-V Pro		64.7	99.69 %
Gigabyte Z68X-UD7-B3		64.8	99.85 %
Gigabyte P67A-UD4		64.9	100.00 %
Asus P8P67 WS Revolution		64.9	100.00 %
ASUS Sabertooth P67		65.1	100.31 %
MSI P67A-GD65		65.2	100.46 %
MSI Big Bang Marshal P67		65.3	100.62 %
ASUS P8P67-M EVO	No Review	68.9	106.16 %
ASRock Z77 Extreme 6	No Review	69.3	106.78 %
ASUS P8Z77-I Deluxe	No Review	69.7	107.40 %
ASUS Sabertooth Z77	No Review	70.5	108.63 %
ASUS P8H67-I Deluxe	No Review	70.8	109.09 %
ASUS P8B WS (Memory @ 1333 MHz		73.0	112.48 %
ASUS P8H67-M Evo		73.0	112.48 %
Intel mATX DH67BL	No Review	73.3	112.94 %
		less is better

Memory and cache access

SiSoft Sandra - Memory and cache access	Rating	GB/sec	Percent
ASUS Sabertooth Z77	No Review	105.48	110.18 %
ASRock Extreme7 Gen3	No Review	103.91	108.54 %
Gigabyte Z68X-UD4-B3		103.13	107.73 %
Gigabyte Z68X-UD7-B3		102.66	107.24 %
Gigabyte Z68X-UD5-B3		102.51	107.08 %
Intel DP67BG		102.44	107.01 %
ASUS Maximus IV Extreme-Z	No Review	102.33	106.89 %
ASUS Maximus IV Extreme		102.20	106.76 %
ASUS Maximus IV Gene-Z		101.83	106.37 %
ASUS P8Z68-V Pro		101.65	106.18 %
ASRock Fatal1ty P67 Professional		101.60	106.13 %
Gigabyte P67A-UD7		101.50	106.03 %
ASUS P8Z77-I Deluxe	No Review	99.80	104.25 %
ASRock Z77 Extreme 6	No Review	99.31	103.74 %
Gigabyte P67A-UD4		96.00	100.28 %
ASUS P8H67-M Evo		96.64	100.95 %
ASUS Sabertooth P67		96.00	100.28 %
Asus P8P67 WS Revolution		95.73	100.00 %
MSI P67A-GD65		95.62	99.89 %
ASUS P8B WS (Memory @ 1333 MHz		95.00	99.24 %
ASUS P8H67-I Deluxe	No Review	95.00	99.24 %
MSI Big Bang Marshal P67		95.31	99.56 %
Intel mATX DH67BL	No Review	94.45	98.66 %
ASUS P8P67-M EVO	No Review	93.45	97.62%
		more is better