Radeon RX 6400VSGeForce RTX 3080 Ti
Performance, specifications and real-world gaming comparison
♜ WINNERRadeon RX 6400+7%Better overall performance
AMD
RX 6400
VSWINNERRX 64006%H2H overall index
NVIDIA
RTX 3080 Ti
Leistung4458
Effizienz10055
Price / Performance10076
Data confidence7575
Fixed-scale H2H model. Missing metrics are omitted instead of estimated from the overall score.
SUMMARY PROFILE
Verified-metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
AMDNVIDIAPerformance
Efficiency
Price / performance
Memory capacity
4458
10055
10076
6080
COMMUNITY · VERIFIED DATA
Open streamer setups→Hardware used by streamers
Real public setups linked to each device.
AMDRX 64000No verified public setup yet
NVIDIARTX 3080 Ti0No verified public setup yet
VERGLEICHSERGEBNIS
RX 6400 is the best overall choice
RX 6400 leads in combined gaming performance. RX 6400 offers the better price per frame, while the final choice depends on the required features, memory, and games.
RX 6400 leads in the combined performance index
RX 6400 costs less
CATALOG POSITION
Full ranking →Graphics card ranking
Positions 63–68of 723
COMPARISON VERDICT
Which should you choose?
Two practical conclusions based on community votes and gaming value.
Radeon RX 6400
0 LikesHead to Head visitors currently choose this model more often.
Radeon RX 6400
100/100 · Price $159The choice is based on the price-to-performance index and launch price.
GESAMTWERTUNG
Übersicht
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
44
58Better
Professional applications3D modeling, video editing, and rendering
35
51Better
AI and machine learningMachine-learning and AI capabilities
36
46Better
Power efficiencyPower consumption across workloads
100Better
55
Head to Head scoreOverall catalog score
65Better
61
VOLLSTÄNDIGER VERGLEICH
Spezifikationen
The better numeric value is highlighted in green, taking the metric direction into account.
Clock speed1923 - 2321 MHzBetter1365 - 1665 MHz
Base clock1923 MHzBetter1365 MHz
Boost clock2321 MHzBetter1665 MHz
VRAM4 GB GDDR612 GB GDDR6XBetter
Memory typeGDDR6GDDR6X
VRAM capacity4 GB12 GBBetter
Speichertakt16 GHz19 GHzBetter
Memory bus64 bit384 bitBetter
Memory bandwidth128 GB/s912 GB/sBetter
InterfacePCIe 4x4PCIe 4x16
Power connector-8+8 pin
Power consumption53 WBetter350 W
TDP53 WBetter350 W
Process node6 nmBetter8 nm
Release date2022Better2021
Architecture——
Recommended PSU——
Length——
Thickness——
HDMI——
DisplayPort——
USB Type-C——
Maximum displays——
Maximum resolution——
DirectX——
Vulkan——
OpenGL——
Upscaling——
Compute API——
TFLOPS3.56534.1Better
Launch price——
Transistor count——
Die size——
Shader units / cores——
Memory cache——
Gaming-FPS
Loading test-rig results…
HEAD TO HEAD · CALCULATED INDEX
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
H2H Raster IndexH2H Index / 100445827%
H2H Compute IndexH2H Index / 100516118%
H2H Rendering IndexH2H Index / 100496427%
H2H Memory Workload IndexH2H Index / 100608029%
H2H Efficiency IndexH2H Index / 1001005558%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from 3DMark, Geekbench, Cinebench, PassMark, Blender, or another third-party benchmark.
HEAD TO HEAD · CALCULATED INDEX
H2H AI workload indices
Estimated workload profiles based on available performance and memory data.
H2H Image Generation IndexH2H Index / 100516829%
H2H ML Training IndexH2H Index / 100516727%
H2H Inference IndexH2H Index / 100496427%
H2H Local LLM IndexH2H Index / 100537028%
H2H Computer Vision IndexH2H Index / 100496528%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from 3DMark, Geekbench, Cinebench, PassMark, Blender, or another third-party benchmark.
Grundinformationen
Architecture——
Process node6 nmBesser8 nm
Release date2022Besser2021
Launch price——
Detaillierte Spezifikationen
Transistor count——
Die size——
Shader units / cores——
Base clock1923 MHzBesser1365 MHz
Boost clock2321 MHzBesser1665 MHz
Formfaktor und Kompatibilität
InterfacePCIe 4x4PCIe 4x16
Length——
Thickness——
Recommended PSU——
Power connector-8+8 pin
VRAM-Kapazität und -Typ
VRAM4 GB GDDR612 GB GDDR6XBesser
Memory typeGDDR6GDDR6X
Memory bus64 bit384 bitBesser
Memory bandwidth128 GB/s912 GB/sBesser
Memory cache——
Anschlüsse und Ausgänge
HDMI——
DisplayPort——
USB Type-C——
Maximum displays——
Maximum resolution——
API- und SDK-Kompatibilität
DirectX——
Vulkan——
OpenGL——
Upscaling——
Compute API——
HEAD TO HEAD · DISCOVER
6Weitere Vergleiche
Bewertungen und Fragen
AI EXPLAIN · HEAD TO HEAD
Explain this comparison
Beyond percentages: causes, relevant specifications, and practical impact behind every chart.
What AI will explain
Overall score, radar, FPS, synthetic tests, specifications, efficiency, and value.
REAL CONFIGURATIONS
Owner experiences
Real builds, results, and community feedback.
♢Moderator reviewed☆Helpful to the community🏅Expert badges
Häufige Fragen zum Vergleich
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: RX 6400 or RTX 3080 Ti?+
RX 6400 has the higher overall gaming score, while RX 6400 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
RTX 3080 Ti is the stronger streaming choice thanks to performance, hardware encoding, and application support. Check AV1, H.264, and HEVC support before buying.
03Which is better for Blender?+
RTX 3080 Ti is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
RX 6400 offers more overall performance, while RTX 3080 Ti offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
RTX 3080 Ti is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
RX 6400 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
RX 6400 leads in combined 1440p performance. RTX 3080 Ti can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
RX 6400 is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
RX 6400 is easier to use in a quiet build because of its lower estimated power and thermal load. Actual noise depends on the specific cooler.
10Which is better without replacing the power supply?+
RX 6400 is the safer candidate because its stated power consumption is lower. Verify PSU wattage, age, and power connectors.
11Is it worth upgrading from the previous generation?+
Consider upgrading to RX 6400 if your current device no longer delivers the required FPS, memory capacity, or feature support. A gain below 15–20% is usually worth waiting for a price cut.