Radeon RX 6900 XT vs R9 M290X Crossfire

Place in the ranking	295	23
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	29.52
Power efficiency	6.57	15.96
Architecture	GCN (2012−2015)	RDNA 2.0 (2020−2024)
GPU code name	Neptune CF	Navi 21
Market segment	Laptop	Desktop
Release date	1 March 2014 (10 years ago)	28 October 2020 (4 years ago)
Launch price (MSRP)	no data	$999

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	2560	5120
Core clock speed	850 MHz	1825 MHz
Boost clock speed	900 MHz	2250 MHz
Number of transistors	2x 2800 Million	26,800 million
Manufacturing process technology	28 nm	7 nm
Power consumption (TDP)	200 Watt	300 Watt
Texture fill rate	no data	720.0
Floating-point processing power	no data	23.04 TFLOPS
ROPs	no data	128
TMUs	no data	320
Ray Tracing Cores	no data	80

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop size	large	no data
Interface	no data	PCIe 4.0 x16
Length	no data	267 mm
Width	no data	3-slot
Supplementary power connectors	no data	2x 8-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR5	GDDR6
Maximum RAM amount	2x 4 GB	16 GB
Memory bus width	2x 256 Bit	256 Bit
Memory clock speed	4800 MHz	2000 MHz
Memory bandwidth	no data	512.0 GB/s
Shared memory	-	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	no data	1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI	-	+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 (FL 11_1)	12 Ultimate (12_2)
Shader Model	no data	6.5
OpenGL	no data	4.6
OpenCL	no data	2.1
Vulkan	-	1.2

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

R9 M290X Crossfire 19.08

RX 6900 XT 69.56
+265%

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

R9 M290X Crossfire 14147

RX 6900 XT 59119
+318%

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

R9 M290X Crossfire 10551

RX 6900 XT 50587
+379%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD	62 −203%	188 +203%
1440p	35−40 −271%	130 +271%
4K	21−24 −286%	81 +286%

Cost per frame, $

1080p	no data	5.31
1440p	no data	7.68
4K	no data	12.33

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2	30−35 −382%	160−170 +382%
Cyberpunk 2077	35−40 −324%	160−170 +324%
Elden Ring	60−65 −347%	260−270 +347%

Full HD
Medium Preset

Battlefield 5	60−65 −91.8%	110−120 +91.8%
Counter-Strike 2	30−35 −382%	160−170 +382%
Cyberpunk 2077	35−40 −100%	76 +100%
Forza Horizon 4	80−85 −386%	350−400 +386%
Metro Exodus	50−55 −147%	126 +147%
Red Dead Redemption 2	40−45 −189%	120−130 +189%
Valorant	75−80 −523%	480 +523%

Full HD
High Preset

Battlefield 5	60−65 −91.8%	110−120 +91.8%
Counter-Strike 2	30−35 −382%	160−170 +382%
Cyberpunk 2077	35−40 −68.4%	64 +68.4%
Dota 2	65−70 −146%	160−170 +146%
Elden Ring	60−65 −347%	260−270 +347%
Far Cry 5	65−70 −103%	130−140 +103%
Fortnite	100−110 −168%	270−280 +168%
Forza Horizon 4	80−85 −386%	350−400 +386%
Grand Theft Auto V	65−70 −149%	160−170 +149%
Metro Exodus	50−55 −141%	123 +141%
PLAYERUNKNOWN'S BATTLEGROUNDS	130−140 −65.4%	210−220 +65.4%
Red Dead Redemption 2	40−45 −182%	124 +182%
The Witcher 3: Wild Hunt	60−65 −190%	170−180 +190%
Valorant	75−80 −352%	300−350 +352%
World of Tanks	220−230 −23.5%	270−280 +23.5%

Full HD
Ultra Preset

Battlefield 5	60−65 −91.8%	110−120 +91.8%
Counter-Strike 2	30−35 −382%	160−170 +382%
Cyberpunk 2077	35−40 −39.5%	53 +39.5%
Dota 2	65−70 −146%	160−170 +146%
Far Cry 5	65−70 −103%	130−140 +103%
Forza Horizon 4	80−85 −386%	350−400 +386%
PLAYERUNKNOWN'S BATTLEGROUNDS	130−140 −65.4%	210−220 +65.4%
Valorant	75−80 −434%	411 +434%

1440p
High Preset

Dota 2	30−33 −350%	130−140 +350%
Elden Ring	30−35 −490%	180−190 +490%
Grand Theft Auto V	30−33 −350%	130−140 +350%
PLAYERUNKNOWN'S BATTLEGROUNDS	160−170 −3.6%	170−180 +3.6%
Red Dead Redemption 2	16−18 −382%	82 +382%
World of Tanks	130−140 −275%	450−500 +275%

1440p
Ultra Preset

Battlefield 5	35−40 −123%	85−90 +123%
Counter-Strike 2	16−18 −481%	90−95 +481%
Cyberpunk 2077	14−16 −140%	36 +140%
Far Cry 5	50−55 −220%	160−170 +220%
Forza Horizon 4	45−50 −414%	250−260 +414%
Metro Exodus	40−45 −172%	117 +172%
The Witcher 3: Wild Hunt	24−27 −492%	150−160 +492%
Valorant	45−50 −569%	328 +569%

4K
High Preset

Counter-Strike 2	14−16 −473%	85−90 +473%
Dota 2	30−35 −388%	150−160 +388%
Elden Ring	14−16 −593%	95−100 +593%
Grand Theft Auto V	30−35 −388%	150−160 +388%
Metro Exodus	14−16 −379%	67 +379%
PLAYERUNKNOWN'S BATTLEGROUNDS	55−60 −267%	200−210 +267%
Red Dead Redemption 2	12−14 −358%	55 +358%
The Witcher 3: Wild Hunt	30−35 −391%	150−160 +391%

4K
Ultra Preset

Battlefield 5	18−20 −374%	90−95 +374%
Counter-Strike 2	14−16 −473%	85−90 +473%
Cyberpunk 2077	6−7 −183%	17 +183%
Dota 2	30−35 −388%	150−160 +388%
Far Cry 5	24−27 −338%	100−110 +338%
Fortnite	21−24 −317%	95−100 +317%
Forza Horizon 4	27−30 −396%	130−140 +396%
Valorant	21−24 −741%	185 +741%

This is how R9 M290X Crossfire and RX 6900 XT compete in popular games:

RX 6900 XT is 203% faster in 1080p
RX 6900 XT is 271% faster in 1440p
RX 6900 XT is 286% faster in 4K

Here's the range of performance differences observed across popular games:

in Valorant, with 4K resolution and the Ultra Preset, the RX 6900 XT is 741% faster.

All in all, in popular games:

Without exception, RX 6900 XT surpassed R9 M290X Crossfire in all 63 of our tests.

Pros & cons summary

Performance score	19.08	69.56
Recency	1 March 2014	28 October 2020
Chip lithography	28 nm	7 nm
Power consumption (TDP)	200 Watt	300 Watt

R9 M290X Crossfire has 50% lower power consumption.

RX 6900 XT, on the other hand, has a 264.6% higher aggregate performance score, an age advantage of 6 years, and a 300% more advanced lithography process.

The Radeon RX 6900 XT is our recommended choice as it beats the Radeon R9 M290X Crossfire in performance tests.

Be aware that Radeon R9 M290X Crossfire is a notebook card while Radeon RX 6900 XT is a desktop one.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.