Name: G.SKILL Ripjaws S5 Series 64GB (2x32GB) DDR5 6800
Brand: G.Skill
SKU: F5-6800J3445G32GX2-RS5K
Rating: 4.0 (11 reviews)

G.SKILL Ripjaws S5 Series 64GB (2x32GB) DDR5 6800MT/s CL34-45-45-108 1.40V (F5-6800J3445G32GX2-RS5K)

★★★★☆

(11 reviews)

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Ripjaws S5 Series, designed for Intel Z790 Series Chipset with 13th Gen Intel Core CPUs or newer
Brand: G.Skill, Series: RipJaws S5, Model: F5-6800J3445G32GX2-RS5K
64GB kit containing 2 x 32GB modules, DDR5-6800, 288-Pin, CAS Latency CL34 (34-45-45-108) at 1.35V (Intel XMP)
ECC: No, Dual Channel Kit, Recommended Use: High Performance or Gaming Memory
Memory kits will boot at the SPD speed at default BIOS settings with compatible hardware.
For memory kits with XMP, enable XMP profile in BIOS to reach the rated potential XMP overclock speed of the memory kit, subject to the use of compatible hardware.
Reaching the rated XMP overclock speed and system stability will depend on the compatibility and capability of the motherboard and CPU used.
Do not mix memory kits. Memory kits are sold in matched kits that are designed to run together as a set. Mixing memory kits will result in stability issues or system failure.

G.SKILL Ripjaws S5 Series 64GB (2x32GB) DDR5 6800 image 1

G.SKILL Ripjaws S5 Series 64GB (2x32GB) DDR5 6800 image 2

Specifications Overview

Model	F5-6800J3445G32GX2-RS5K
Release Date	June 2023 * First availability for purchase, it may not correspond to the actual market launch date.
Type	288-pin DIMM DDR5
Speed	DDR5-6800 MHz
Size	64GB (2 x 32GB)
CAS Latency	34
Timing	34-45-45-108
First Word Latency	10 ns
Voltage	1.35 V
Heat Spreader
ECC Support
Color	Black

RAM First Word Latency Table (nanoseconds)

Latency is measured in nanoseconds, which is a combination of frequency and CAS. Both frequency increases and latency decreases result in better system performance (when latency is the same, always prefer higher frequency if possible).

Frequency (MT/s)

	5000	5200	5600	6000	6200	6400	6600	6800	7000	7200	7400	7600	7800	8000
34	13.60	13.08	12.14	11.33	10.97	10.63	10.30	10.00	9.71	9.44	9.19	8.95	8.72	8.50
35	14.00	13.46	12.50	11.67	11.29	10.94	10.61	10.29	10.00	9.72	9.46	9.21	8.97	8.75
36	14.40	13.85	12.86	12.00	11.61	11.25	10.91	10.59	10.29	10.00	9.73	9.47	9.23	9.00
37	14.80	14.23	13.21	12.33	11.94	11.56	11.21	10.88	10.57	10.28	10.00	9.74	9.49	9.25
38	15.20	14.62	13.57	12.67	12.26	11.88	11.52	11.18	10.86	10.56	10.27	10.00	9.74	9.50
39	15.60	15.00	13.93	13.00	12.58	12.19	11.82	11.47	11.14	10.83	10.54	10.26	10.00	9.75
40	16.00	15.38	14.29	13.33	12.90	12.50	12.12	11.76	11.43	11.11	10.81	10.53	10.26	10.00
41	16.40	15.77	14.64	13.67	13.23	12.81	12.42	12.06	11.71	11.39	11.08	10.79	10.51	10.25
42	16.80	16.15	15.00	14.00	13.55	13.13	12.73	12.35	12.00	11.67	11.35	11.05	10.77	10.50
43	17.20	16.54	15.36	14.33	13.87	13.44	13.03	12.65	12.29	11.94	11.62	11.32	11.03	10.75
44	17.60	16.92	15.71	14.67	14.19	13.75	13.33	12.94	12.57	12.22	11.89	11.58	11.28	11.00
45	18.00	17.31	16.07	15.00	14.52	14.06	13.64	13.24	12.86	12.50	12.16	11.84	11.54	11.25
46	18.40	17.69	16.43	15.33	14.84	14.38	13.94	13.53	13.14	12.78	12.43	12.11	11.79	11.50
47	18.80	18.08	16.79	15.67	15.16	14.69	14.24	13.82	13.43	13.06	12.70	12.37	12.05	11.75
48	19.20	18.46	17.14	16.00	15.48	15.00	14.55	14.12	13.71	13.33	12.97	12.63	12.31	12.00
49	19.60	18.85	17.50	16.33	15.81	15.31	14.85	14.41	14.00	13.61	13.24	12.89	12.56	12.25
50	20.00	19.23	17.86	16.67	16.13	15.63	15.15	14.71	14.29	13.89	13.51	13.16	12.82	12.50
51	20.40	19.62	18.21	17.00	16.45	15.94	15.45	15.00	14.57	14.17	13.78	13.42	13.08	12.75
52	20.80	20.00	18.57	17.33	16.77	16.25	15.76	15.29	14.86	14.44	14.05	13.68	13.33	13.00