ATI Radeon HD 4650VSRadeon RX 6900 XT
Performance, specifications and real-world gaming comparison
♜ WINNERATI Radeon HD 4650+3%Better overall performance
AMD
ATI Radeon HD 4650
VSWINNERATI Radeon HD 46503%H2H overall index
AMD
RX 6900 XT
Prestazioni4457
Efficienza10063
Price / Performance10083
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.
AMDAMDPerformance
Efficiency
Price / performance
Memory capacity
4457
10063
10083
3488
COMMUNITY · VERIFIED DATA
Open streamer setups→Hardware used by streamers
Real public setups linked to each device.
AMDATI Radeon HD 46500No verified public setup yet
AMDRX 6900 XT0No verified public setup yet
RISULTATO DEL CONFRONTO
ATI Radeon HD 4650 is the best overall choice
ATI Radeon HD 4650 leads in combined gaming performance. ATI Radeon HD 4650 offers the better price per frame, while the final choice depends on the required features, memory, and games.
ATI Radeon HD 4650 leads in the combined performance index
ATI Radeon HD 4650 costs less
CATALOG POSITION
Full ranking →Graphics card ranking
Positions 56–61of 723
COMPARISON VERDICT
Which should you choose?
Two practical conclusions based on community votes and gaming value.
ATI Radeon HD 4650
0 Mi piaceHead to Head visitors currently choose this model more often.
ATI Radeon HD 4650
100/100 · Price $79The choice is based on the price-to-performance index and launch price.
PUNTEGGIO COMPLESSIVO
Panoramica
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
44
57Better
Professional applications3D modeling, video editing, and rendering
32
54Better
AI and machine learningMachine-learning and AI capabilities
36
45Better
Power efficiencyPower consumption across workloads
100Better
63
Head to Head scoreOverall catalog score
65Better
63
CONFRONTO COMPLETO
Specifiche
The better numeric value is highlighted in green, taking the metric direction into account.
TDP48 WBetter300 W
Clock speed600 MHz1825 - 2250 MHzBetter
Base clock600 MHz1825 MHzBetter
Boost clock600 MHz2250 MHzBetter
VRAM1 GB DDR216 GB GDDR6Better
Memory typeDDR2GDDR6Better
VRAM capacity1 GB16 GBBetter
Frequenza della memoria800 МгцBetter16 GHz
Memory bus128 bit256 bitBetter
Memory bandwidth12800 GB/sBetter512 GB/s
InterfacePCIe 2x16PCIe 4x16Better
Power connector-8+8 pin
Power consumption48 WBetter300 W
Process node55 nm7 nmBetter
Release date20082020Better
Architecture——
Recommended PSU——
Length——
Thickness——
HDMI——
DisplayPort——
USB Type-C——
Maximum displays——
Maximum resolution——
DirectX——
Vulkan——
OpenGL——
Upscaling——
Compute API——
TFLOPS0.38423.04Better
Launch price——
Transistor count——
Die size——
Shader units / cores——
Memory cache——
FPS nei giochi
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 / 100445726%
H2H Compute IndexH2H Index / 100396449%
H2H Rendering IndexH2H Index / 100416647%
H2H Memory Workload IndexH2H Index / 100348889%
H2H Efficiency IndexH2H Index / 1001006345%
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 / 100407156%
H2H ML Training IndexH2H Index / 100406953%
H2H Inference IndexH2H Index / 100416647%
H2H Local LLM IndexH2H Index / 100397462%
H2H Computer Vision IndexH2H Index / 100416647%
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.
Basic information
Architecture——
Process node55 nm7 nmBetter
Release date20082020Better
Launch price——
Detailed specifications
Transistor count——
Die size——
Shader units / cores——
Base clock600 MHz1825 MHzBetter
Boost clock600 MHz2250 MHzBetter
Form factor and compatibility
InterfacePCIe 2x16PCIe 4x16Better
Length——
Thickness——
Recommended PSU——
Power connector-8+8 pin
VRAM capacity and type
VRAM1 GB DDR216 GB GDDR6Better
Memory typeDDR2GDDR6Better
Memory bus128 bit256 bitBetter
Memory bandwidth12800 GB/sBetter512 GB/s
Memory cache——
Connectivity and outputs
HDMI——
DisplayPort——
USB Type-C——
Maximum displays——
Maximum resolution——
API and SDK compatibility
DirectX——
Vulkan——
OpenGL——
Upscaling——
Compute API——
HEAD TO HEAD · DISCOVER
6Other comparisons
205NVIDIAReviews and questions
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
Domande frequenti sul confronto
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: ATI Radeon HD 4650 or RX 6900 XT?+
ATI Radeon HD 4650 has the higher overall gaming score, while ATI Radeon HD 4650 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
ATI Radeon HD 4650 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?+
ATI Radeon HD 4650 is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
ATI Radeon HD 4650 offers more overall performance, while RX 6900 XT offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
RX 6900 XT is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
ATI Radeon HD 4650 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
ATI Radeon HD 4650 leads in combined 1440p performance. RX 6900 XT can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
ATI Radeon HD 4650 is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
ATI Radeon HD 4650 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?+
ATI Radeon HD 4650 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 ATI Radeon HD 4650 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.