RX 7900M: Gaming Performance, FPS and Specs

Short answer: the RX 7900M is a solid mid-range laptop GPU that performs roughly like a desktop RX 6750 XT at its full power limit. With a Ryzen 9 7945HX it averages about 109 FPS at 1080p and 79 FPS at 1440p on High in demanding games, so it is best suited to 1440p gaming.

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RX 7900M: specifications

Spec	RX 7900M
Architecture	RDNA 3
Video memory	16 GB GDDR6
Power limit (TGP)	180 W
Released	2023
Similar desktop card	RX 6750 XT
Upscaling	FSR 3.1 upscaling and frame generation

NVIDIA and AMD specifications. Laptop makers choose the power limit inside the range, so two laptops with the same GPU can perform differently. “Similar desktop card” compares the full-power version in our model.

RX 7900M: why the power limit (TGP) matters

Laptop GPUs share a name with a range of power limits. A thin laptop running the RX 7900M near the bottom of its 180 W range will be noticeably slower than a thick gaming laptop at the top. Before you buy, look for the “TGP” or “maximum graphics power” in the laptop’s spec sheet; the numbers on this page assume a high power limit.

RX 7900M FPS in popular games

Game	1080p High	1440p High	1080p Medium
Counter-Strike 2	354 (276 low)	253 (197 low)	443
Valorant	483 (377 low)	345 (269 low)	604
Fortnite	150 (117 low)	107 (84 low)	188
Call of Duty: Black Ops 7	105 (82 low)	75 (59 low)	132
Battlefield 6	118 (92 low)	84 (66 low)	148
ARC Raiders	129 (100 low)	92 (72 low)	161
Marvel Rivals	91 (71 low)	65 (51 low)	114
Cyberpunk 2077	102 (80 low)	73 (57 low)	127
Black Myth: Wukong	70 (54 low)	50 (39 low)	87
Hogwarts Legacy	97 (75 low)	69 (54 low)	121
Baldur's Gate 3	120 (87 low)	92 (72 low)	126
Elden Ring	60 (47 low)	60 (47 low)	60

Average FPS and 1% lows from our FPS model with a Ryzen 9 7945HX and a high power limit. ⚠ = the game wants more video memory than this GPU has at that setting. Expect real laptops within about ±15%, depending on TGP and cooling.

With DLSS or FSR set to Quality, add roughly 20–30% to these numbers in games that support it.

RX 7900M: how it compares with other laptop GPUs

Laptop GPU	Speed vs RX 7900M	VRAM	1440p High avg FPS
RTX 4090 Laptop	+24%	16 GB	98
RTX 4080 Laptop	+14%	12 GB	89
RTX 5070 Ti Laptop	+7%	12 GB	84
RX 7900M	–	16 GB	79
RTX 5070 Laptop	-12%	8 GB	68
RTX 4070 Laptop	-14%	8 GB	66
RTX 5060 Laptop	-16%	8 GB	64

Relative speed from our model at full power. See the full laptop GPU ranking.

RX 7900M: does the laptop CPU hold it back?

Laptop processor	1080p bottleneck	1440p bottleneck	1080p avg FPS
Ryzen 9 7945HX	9% CPU	11% GPU	109
Core i7-13620H	21% CPU	4% CPU	105
Ryzen 7 7840HS	19% CPU	1% CPU	106
Core i9-14900HX	7% CPU	13% GPU	110

From our bottleneck calculator. Up to 10% is balanced; a GPU limit is normal.

RX 7900M: frequently asked questions

Is the RX 7900M good for gaming?

Yes for 1440p. It averages about 109 FPS at 1080p High in demanding new games and 79 FPS at 1440p, and much more in esports titles.

What desktop GPU is the RX 7900M equal to?

At a high power limit it performs roughly like a desktop RX 6750 XT in our model. Low-power versions in thin laptops are slower.

Can the RX 7900M run games at 1440p?

Yes, about 79 FPS on High on average, more with DLSS or FSR.

Is 16 GB of VRAM enough?

Yes, 16 GB is plenty for 1080p and 1440p.

What TGP should I look for?

As close to the top of the 180 W range as you can. The model name alone does not tell you the power limit.

Sources: Notebookcheck RTX 5070 Ti / 5070 Laptop review, Notebookcheck RTX 5060 Laptop preview, NVIDIA and AMD laptop GPU specifications. FPS and bottleneck figures come from our FPS and bottleneck models.