NVIDIA
NVIDIA RTX A6000 vs GeForce 8400M G
Full comparison of specs, performance and benchmarks
NVIDIA
GeForce 8400M G
Aggregate performance score
We've compared RTX A6000 and GeForce 8400M G across specs and all relevant benchmarks.
↗RTX A6000 outperforms GeForce 8400M G by ~81% on the catalog index; this is not a measured FPS gain.+81%
Scores are normalized on the Head to Head scale. Higher is better. How is this calculated?H2HBench Data Quality
Low confidenceSpecifications: Field verification not recordedVerified gaming results: 0Estimated / unverified results: 16Price record updated: Sep 6, 2026
Limited verified data
H2HBench Verdict
Higher catalog score: NVIDIA RTX A6000 (~81%)
The score difference is not a measured FPS improvement.
Reasons to consider RTX A6000
- Higher catalog performance index
- More graphics memory
- Recorded feature support: CUDA / OpenCL
Reasons to consider GeForce 8400M G
- Lower stated power consumption
- Higher catalog value index
- Recorded feature support: OpenCL 1.1, CUDA 1.1 · Not supported
Catalog metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
NVIDIAPerformance
Efficiency
Price / performance
Memory capacity
8630
96100
3454
10043
Graphics card ranking
Positions 13–18of 30
Which should you choose?
Two practical conclusions based on community votes and gaming value.
GeForce 8400M G
145 likesHead to Head visitors currently choose this model more often.
Overview
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
86Better
30
Professional applications3D modeling, video editing, and rendering
68Better
28
AI and machine learningMachine-learning and AI capabilities
66Better
26
Power efficiencyPower consumption across workloads
96
100Better
Head to Head scoreOverall catalog score
76Better
42
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
DisplayPort
HDMI
Interface
Memory busBetter
Memory type
Architecture
Device class
Process nodeBetter
Release date
VRAMBetter
Power consumptionBetter
Vulkan
Compute API
TFLOPSBetter
Memory frequency—
Max resolution—
Max monitors—
USB Type-C—
DirectX—
OpenGL—
Power consumption—
Launch price——
Shader units / cores—
Power connector—
Recommended PSU—
Length—
Die size—
Memory cache—
Clock speed—
Base clock—
Boost clock—
Memory bandwidth—
Transistor count—
Thickness—
Upscaling—
Gaming FPS
Available results are shown separately; missing data is not treated as zero.
The Gaming FPS section compares RTX A6000 and GeForce 8400M G across curated H2H Lab game presets. The useful signal is not only average FPS, but also how each device behaves at 1440p and 4K, how memory capacity and bus width affect heavy textures, and whether the game engine favors raster performance, ray tracing, or driver maturity.
RTX A6000GeForce 8400M G
Verified externalEstimatedSources ↗
Counter-Strike 2
1080p High
—
150 FPS
1080p Ultra
—
105 FPS
1440p Ultra
—
56 FPS
4K Ultra
—
20 FPS
Counter-Strike 2RTX A6000—GeForce 8400M G150 FPSRTX A6000—GeForce 8400M G105 FPSRTX A6000—GeForce 8400M G56 FPSRTX A6000—GeForce 8400M G20 FPS
Cyberpunk 2077RTX A6000—GeForce 8400M G97 FPSRTX A6000—GeForce 8400M G83 FPSRTX A6000—GeForce 8400M G41 FPSRTX A6000—GeForce 8400M G14 FPS
Forza Horizon 5RTX A6000—GeForce 8400M G122 FPSRTX A6000—GeForce 8400M G79 FPSRTX A6000—GeForce 8400M G51 FPSRTX A6000—GeForce 8400M G30 FPS
Hogwarts LegacyRTX A6000—GeForce 8400M G79 FPSRTX A6000—GeForce 8400M G66 FPSRTX A6000—GeForce 8400M G37 FPSRTX A6000—GeForce 8400M G14 FPS
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
H2H Raster IndexH2H Index / 100863097%
H2H Compute IndexH2H Index / 1008829101%
H2H Rendering IndexH2H Index / 100903490%
H2H Memory Workload IndexH2H Index / 1001004380%
H2H Efficiency IndexH2H Index / 100961004%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
H2H AI workload indices
Estimated workload profiles based on available performance and memory data.
H2H Image Generation IndexH2H Index / 100923688%
H2H ML Training IndexH2H Index / 100923590%
H2H Inference IndexH2H Index / 100903490%
H2H Local LLM IndexH2H Index / 100943787%
H2H Computer Vision IndexH2H Index / 100903490%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
Graphics APIs, SDKs and upscaling
DirectX—10.0
VulkanVulkan 1.3Not supported
OpenGL—3.3
Upscaling—Not supported
Compute APICUDA / OpenCLOpenCL 1.1, CUDA 1.1
Architecture and release
ArchitectureAmpereTesla
Process node8 nmBetter80 nm
Release date20202007
Device classProfMobile
GPU cores, die and clocks
Transistor count—210 million
Die size—127 mm²
Shader units / cores—8
Base clock—400 MHz
Boost clock—400 MHz
Board size, power and compatibility
InterfacePCIe 4.0 x16PCIe 1.0 x16
Length—OEM dependent
Thickness—IGP
Recommended PSU—OEM dependent
Power connector—None
Display outputs and limits
HDMINoOEM dependent
DisplayPortDisplayPort 1.4aOEM dependent
USB Type-C—OEM dependent
Max monitors—OEM dependent
Max resolution—Depends on host system
Memory and compute throughput
VRAM48 GBBetter0.25 GB GDDR3
Memory typeGDDR6 ECCGDDR3 / DDR2
Memory bus384-bitBetter64 bit
TFLOPS38.7Better0.013
Other comparisons
Reviews and questions
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.
Evidence details
Data coverage
- Verified gaming results
- 0
- Verified synthetic results
- 0
- Games with verified results
- 0
- Verified community results
- 0
- Estimated / unverified results
- 16
- Specifications
- 0 / 48
Calculated scores · How is this calculated?
Scores use the catalog model and may include estimated inputs. Open each score to see its origin and the methodology.
clamp(round(performance × 0.7 + (efficiency ?? 50) × 0.2 + (value is missing ? 0 : (value − 50) × 0.2)), 0, 100)Price evidence · View sources (3)
Verified community results
No verified community benchmarks yet.
Reviewed by
No individual editorial review is recorded for this comparison.
Comparison history
Show recorded changes (1)
- · Record updated: products
Why you can trust this comparison
Origin and confidence are evaluated from the evidence attached to each value. Unverified results are identified, and specification, benchmark and price dates remain separate.
Owner experiences
Real builds, results, and community feedback.
Moderator reviewedHelpful to the communityExpert badges
Frequently asked comparison questions
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: RTX A6000 or GeForce 8400M G?+
RTX A6000 has the higher overall gaming score, while GeForce 8400M G offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
RTX A6000 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 A6000 is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
RTX A6000 offers more overall performance, while RTX A6000 offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
RTX A6000 is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
GeForce 8400M G is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
RTX A6000 leads in combined 1440p performance. RTX A6000 can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
RTX A6000 is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
GeForce 8400M G 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?+
GeForce 8400M G 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 RTX A6000 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.