NVIDIA
GeForce 945M vs Mobility Radeon X800
Full comparison of specs, performance and benchmarks
ATI
Mobility Radeon X800
Aggregate performance score
We've compared GeForce 945M and Mobility Radeon X800 across specs and all relevant benchmarks.
↗GeForce 945M outperforms Mobility Radeon X800 by ~7% on the catalog index; this is not a measured FPS gain.+7%
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: 32Price record updated: Sep 6, 2026
Limited verified data
H2HBench Verdict
Higher catalog score: GeForce 945M (~30%)
The score difference is not a measured FPS improvement.
Reasons to consider GeForce 945M
- Higher catalog performance index
- Recorded feature support: OpenCL 3.0, CUDA 5.0 · Not supported
Reasons to consider Mobility Radeon X800
- Higher catalog value index
- Recorded feature support: Not supported · Not supported
Catalog metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
NVIDIA
ATIPerformance
Price / performance
Memory capacity
3129
5464
4343
Graphics card ranking
Positions 187–192of 411
Which should you choose?
Two practical conclusions based on community votes and gaming value.
GeForce 945M
114 likesHead to Head visitors currently choose this model more often.
Overview
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
31Better
29
Professional applications3D modeling, video editing, and rendering
29Better
27
AI and machine learningMachine-learning and AI capabilities
26Better
25
Power efficiencyPower consumption across workloads
100Better
26
Head to Head scoreOverall catalog score
43Better
33
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
Release date
HDMI
DisplayPort
Max resolution
Max monitors
USB Type-C
Recommended PSU
Length
DirectX
Vulkan
OpenGL
TFLOPS
Power consumption—
Architecture
Memory type
Compute API
Launch price——
Shader units / cores
Die sizeBetter
Transistor countBetter
Interface
Power connector
Thickness
Memory cache
Clock speedBetter
Base clockBetter
Boost clockBetter
VRAMBetter
Memory frequencyBetter
Memory busBetter
Memory bandwidthBetter
Power consumption—
Process nodeBetter
Device class
Upscaling
Gaming FPS
Available results are shown separately; missing data is not treated as zero.
The Gaming FPS section compares GeForce 945M and Mobility Radeon X800 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.
GeForce 945MMobility Radeon X800
Verified externalEstimatedSources ↗
Counter-Strike 2
1080p High
155 FPS
144 FPS
1080p Ultra
109 FPS
101 FPS
1440p Ultra
58 FPS
57 FPS
4K Ultra
21 FPS
21 FPS
Counter-Strike 2GeForce 945M155 FPSMobility Radeon X800144 FPSGeForce 945M109 FPSMobility Radeon X800101 FPSGeForce 945M58 FPSMobility Radeon X80057 FPSGeForce 945M21 FPSMobility Radeon X80021 FPS
Cyberpunk 2077GeForce 945M100 FPSMobility Radeon X80093 FPSGeForce 945M86 FPSMobility Radeon X80080 FPSGeForce 945M42 FPSMobility Radeon X80041 FPSGeForce 945M14 FPSMobility Radeon X80014 FPS
Forza Horizon 5GeForce 945M126 FPSMobility Radeon X800117 FPSGeForce 945M81 FPSMobility Radeon X80076 FPSGeForce 945M52 FPSMobility Radeon X80051 FPSGeForce 945M31 FPSMobility Radeon X80031 FPS
Hogwarts LegacyGeForce 945M81 FPSMobility Radeon X80076 FPSGeForce 945M68 FPSMobility Radeon X80063 FPSGeForce 945M38 FPSMobility Radeon X80037 FPSGeForce 945M14 FPSMobility Radeon X80015 FPS
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
H2H Raster IndexH2H Index / 10031297%
H2H Compute IndexH2H Index / 100342916%
H2H Rendering IndexH2H Index / 10034333%
H2H Memory Workload IndexH2H Index / 10043430%
H2H Efficiency IndexH2H Index / 1001000200%
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 / 10036353%
H2H ML Training IndexH2H Index / 10036353%
H2H Inference IndexH2H Index / 10034333%
H2H Local LLM IndexH2H Index / 10038373%
H2H Computer Vision IndexH2H Index / 10035336%
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
DirectX11.09.2
Vulkan1.4Not supported
OpenGL4.62.1
UpscalingNot supportedNot supported
Compute APIOpenCL 3.0, CUDA 5.0Not supported
Architecture and release
ArchitectureMaxwellRadeon R300/R400
Process node28 nmBetter130 nm
Release date20162004
Device classMobileMobile
GPU cores, die and clocks
Transistor count1020 millionBetter160 million
Die size77 mm²Better289 mm²
Shader units / cores384Not publicly specified
Base clock1006 MHzBetter400 MHz
Boost clock1189 MHzBetter400 MHz
Board size, power and compatibility
InterfacePCIe 3.0 x8PCIe 1.0 x16
LengthOEM dependentOEM dependent
ThicknessMXM ModuleOEM dependent
Recommended PSUOEM dependentOEM dependent
Power connectorNoneIntegrated laptop power
Display outputs and limits
HDMIOEM dependentOEM dependent
DisplayPortOEM dependentOEM dependent
USB Type-COEM dependentOEM dependent
Max monitorsOEM dependentOEM dependent
Max resolutionDepends on host systemOEM dependent
Memory and compute throughput
VRAM1 GB DDR3Better0.25 GB GDDR3
Memory typeGDDR5 / DDR3DDR / DDR2
Memory bus64 bit256 bitBetter
TFLOPS0.913Not published (legacy architecture)
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
- 32
- Specifications
- 0 / 66
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 (2)
Verified community results
No verified community benchmarks yet.
Reviewed by
No individual editorial review is recorded for this comparison.
Comparison history
Show recorded changes (2)
- · Record updated: products
- · 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: GeForce 945M or Mobility Radeon X800?+
GeForce 945M has the higher overall gaming score, while Mobility Radeon X800 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
GeForce 945M 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?+
GeForce 945M is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
GeForce 945M offers more overall performance, while GeForce 945M offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
GeForce 945M is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
Mobility Radeon X800 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
GeForce 945M leads in combined 1440p performance. GeForce 945M can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
GeForce 945M is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
GeForce 945M 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 945M 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 GeForce 945M 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.