GeForce RTX 4080 SUPER vs Radeon RX 6400

Place in performance ranking	268	4
Place by popularity	not in top-100	75
Cost-effectiveness evaluation	12.44	21.26
Architecture	RDNA 2.0 (2020−2022)	Ada Lovelace
GPU code name	Navi 24	AD103-400-A1
Market segment	Desktop	Desktop
Release date	19 January 2022 (2 years ago)	31 January 2024 (less than a year ago)
Launch price (MSRP)	$159	$999
Current price	$376 (2.4x MSRP)	$1202 (1.2x MSRP)

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RTX 4080 SUPER has 71% better value for money than RX 6400.

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	768	10240
Core clock speed	no data	2295 MHz
Boost clock speed	2321 MHz	2550 MHz
Number of transistors	5,400 million	45,900 million
Manufacturing process technology	6 nm	5 nm
Power consumption (TDP)	53 Watt	320 Watt
Texture fill rate	111.4	816.0

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).

Interface	PCIe 4.0 x4	PCIe 4.0 x16
Length	no data	310 mm
Width	1-slot	3-slot
Supplementary power connectors	None	1x 16-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	GDDR6	GDDR6X
Maximum RAM amount	4 GB	16 GB
Memory bus width	64 Bit	256 Bit
Memory clock speed	16 GB/s	23000 MHz
Memory bandwidth	128.0 GB/s	716.8 GB/s
Shared memory	no data	-

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	1x HDMI 2.1, 1x DisplayPort 1.4a	1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI	+	+

API compatibility

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

DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
Shader Model	6.6	6.7
OpenGL	4.6	4.6
OpenCL	2.2	3.0
Vulkan	1.3	1.3
CUDA	no data	8.9

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark performance 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.

RX 6400 19.56

RTX 4080 SUPER 88.29
+351%

GeForce RTX 4080 SUPER outperforms Radeon RX 6400 by 351% based on our aggregate benchmark results.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

RX 6400 7554

RTX 4080 SUPER 34094
+351%

GeForce RTX 4080 SUPER outperforms Radeon RX 6400 by 351% in Passmark.

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	55−60 −362%	254 +362%
1440p	35−40 −411%	179 +411%
4K	24−27 −388%	117 +388%

FPS performance in popular games

Full HD
Medium Preset

Assassin's Creed Odyssey	50−55 −370%	235 +370%
Assassin's Creed Valhalla	60−65 −368%	281 +368%
Battlefield 5	50−55 −388%	240−250 +388%
Call of Duty: Modern Warfare	24−27 −400%	120−130 +400%
Far Cry 5	24−27 −392%	110−120 +392%
Far Cry New Dawn	40−45 −403%	200−210 +403%
Forza Horizon 4	75−80 −359%	344 +359%
Hitman 3	27−30 −356%	120−130 +356%
Horizon Zero Dawn	110−120 −357%	503 +357%
Metro Exodus	30−33 −403%	150−160 +403%
Red Dead Redemption 2	27−30 −359%	120−130 +359%
Shadow of the Tomb Raider	130−140 −372%	614 +372%
Watch Dogs: Legion	30−33 −400%	150−160 +400%

Full HD
High Preset

Assassin's Creed Odyssey	45−50 −371%	212 +371%
Assassin's Creed Valhalla	50−55 −374%	237 +374%
Battlefield 5	50−55 −388%	240−250 +388%
Call of Duty: Modern Warfare	24−27 −400%	120−130 +400%
Far Cry 5	24−27 −392%	110−120 +392%
Far Cry New Dawn	40−45 −403%	200−210 +403%
Forza Horizon 4	55−60 −391%	270−280 +391%
Hitman 3	27−30 −356%	120−130 +356%
Horizon Zero Dawn	80−85 −364%	350−400 +364%
Metro Exodus	21−24 −352%	95 +352%
Red Dead Redemption 2	27−30 −359%	120−130 +359%
Shadow of the Tomb Raider	120−130 −373%	568 +373%
The Witcher 3: Wild Hunt	120−130 −356%	547 +356%
Watch Dogs: Legion	30−33 −400%	150−160 +400%

Full HD
Ultra Preset

Assassin's Creed Odyssey	35−40 −351%	158 +351%
Assassin's Creed Valhalla	45−50 −364%	209 +364%
Call of Duty: Modern Warfare	24−27 −400%	120−130 +400%
Far Cry 5	24−27 −392%	110−120 +392%
Forza Horizon 4	70−75 −360%	322 +360%
Horizon Zero Dawn	90−95 −372%	425 +372%
Shadow of the Tomb Raider	110−120 −379%	527 +379%
The Witcher 3: Wild Hunt	55−60 −378%	263 +378%
Watch Dogs: Legion	30−33 −383%	145 +383%

Full HD
Epic Preset

Red Dead Redemption 2

27−30
−359%

120−130

+359%

1440p
High Preset

Battlefield 5	35−40 −374%	160−170 +374%
Far Cry New Dawn	30−33 −380%	140−150 +380%

1440p
Ultra Preset

Assassin's Creed Odyssey	27−30 −400%	135 +400%
Assassin's Creed Valhalla	35−40 −371%	165 +371%
Call of Duty: Modern Warfare	24−27 −367%	110−120 +367%
Far Cry 5	45−50 −373%	213 +373%
Forza Horizon 4	65−70 −371%	306 +371%
Hitman 3	27−30 −378%	120−130 +378%
Horizon Zero Dawn	75−80 −360%	345 +360%
Metro Exodus	35−40 −389%	171 +389%
Shadow of the Tomb Raider	85−90 −367%	397 +367%
The Witcher 3: Wild Hunt	45−50 −391%	221 +391%
Watch Dogs: Legion	27−30 −370%	127 +370%

1440p
Epic Preset

Red Dead Redemption 2

27−30
−378%

120−130

+378%

4K
High Preset

Battlefield 5	18−20 −389%	85−90 +389%
Far Cry New Dawn	14−16 −393%	65−70 +393%
Hitman 3	18−20 −361%	80−85 +361%
Horizon Zero Dawn	35−40 −383%	169 +383%
Shadow of the Tomb Raider	27−30 −400%	135 +400%
The Witcher 3: Wild Hunt	45−50 −353%	204 +353%

4K
Ultra Preset

Assassin's Creed Odyssey	21−24 −357%	96 +357%
Assassin's Creed Valhalla	21−24 −371%	99 +371%
Call of Duty: Modern Warfare	10−11 −420%	50−55 +420%
Far Cry 5	10−11 −400%	50−55 +400%
Forza Horizon 4	65−70 −369%	305 +369%
Horizon Zero Dawn	45−50 −358%	206 +358%
Metro Exodus	30−33 −373%	142 +373%
Watch Dogs: Legion	16−18 −406%	81 +406%

4K
Epic Preset

Red Dead Redemption 2

24−27
−363%

110−120

+363%

This is how RX 6400 and RTX 4080 SUPER compete in popular games:

RTX 4080 SUPER is 362% faster in 1080p
RTX 4080 SUPER is 411% faster in 1440p
RTX 4080 SUPER is 388% faster in 4K

Pros & cons summary

Performance score	19.56	88.29
Recency	19 January 2022	31 January 2024
Cost	$159	$999
Maximum RAM amount	4 GB	16 GB
Chip lithography	6 nm	5 nm
Power consumption (TDP)	53 Watt	320 Watt