NVIDIA
GeForce GT 120 vs GeForce GTX 660
Full comparison of specs, performance and benchmarks
NVIDIA
GTX 660
Aggregate performance score
We've compared GT 120 and GTX 660 across specs and all relevant benchmarks.
↗GTX 660 outperforms GT 120 by ~6% on the catalog index; this is not a measured FPS gain.+6%
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 GT 120 (~6%)
The score difference is not a measured FPS improvement.
Reasons to consider GT 120
- Lower stated power consumption
- Lower recorded market price
- Recorded feature support: OpenCL 1.1, CUDA 1.1 · Not supported
Reasons to consider GTX 660
- Higher catalog performance index
- More graphics memory
- Recorded feature support: OpenCL 3.0, CUDA 3.0 · Not supported
Catalog metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
NVIDIAPerformance
Efficiency
Price / performance
Memory capacity
3133
10079
100100
3456
Graphics card ranking
Positions 193–198of 321
Which should you choose?
Two practical conclusions based on community votes and gaming value.
GeForce GT 120
118 likesHead to Head visitors currently choose this model more often.
Overview
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
31
33Better
Professional applications3D modeling, video editing, and rendering
29
30Better
AI and machine learningMachine-learning and AI capabilities
26
28Better
Power efficiencyPower consumption across workloads
100Better
79
Head to Head scoreOverall catalog score
52Better
49
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
DirectX
OpenGL
TFLOPSBetter
Power consumptionBetter
Clock speedBetter
Memory type
Power connector
Release date
Architecture
Thickness
Shader units / coresBetter
Base clockBetter
Process nodeBetter
Die sizeBetter
Boost clockBetter
VRAMBetter
Memory frequencyBetter
Memory busBetter
Memory bandwidthBetter
Interface
Power consumptionBetter
Device class
Max monitors
Max resolution
USB Type-C
Recommended PSU
Length
Compute API
Launch priceBetter
Memory cacheBetter
Transistor countBetter
Vulkan
DisplayPort
HDMI
Upscaling
Gaming FPS
Available results are shown separately; missing data is not treated as zero.
The Gaming FPS section compares GT 120 and GTX 660 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.
GT 120GTX 660
Verified externalEstimatedSources ↗
Counter-Strike 2
1080p High
154 FPS
167 FPS
1080p Ultra
108 FPS
114 FPS
1440p Ultra
58 FPS
64 FPS
4K Ultra
21 FPS
23 FPS
Counter-Strike 2GT 120154 FPSGTX 660167 FPSGT 120108 FPSGTX 660114 FPSGT 12058 FPSGTX 66064 FPSGT 12021 FPSGTX 66023 FPS
Cyberpunk 2077GT 12099 FPSGTX 660108 FPSGT 12086 FPSGTX 66090 FPSGT 12042 FPSGTX 66046 FPSGT 12014 FPSGTX 66015 FPS
Forza Horizon 5GT 120125 FPSGTX 660136 FPSGT 12081 FPSGTX 66085 FPSGT 12052 FPSGTX 66057 FPSGT 12031 FPSGTX 66033 FPS
Hogwarts LegacyGT 12081 FPSGTX 66088 FPSGT 12068 FPSGTX 66071 FPSGT 12038 FPSGTX 66041 FPSGT 12014 FPSGTX 66015 FPS
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
H2H Raster IndexH2H Index / 10031336%
H2H Compute IndexH2H Index / 100313718%
H2H Rendering IndexH2H Index / 100323920%
H2H Memory Workload IndexH2H Index / 100345649%
H2H Efficiency IndexH2H Index / 1001007923%
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 / 100324329%
H2H ML Training IndexH2H Index / 100324227%
H2H Inference IndexH2H Index / 100323920%
H2H Local LLM IndexH2H Index / 100334531%
H2H Computer Vision IndexH2H Index / 100324022%
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
DirectX10.011.0
VulkanNot supported1.2
OpenGL3.34.6
UpscalingNot supportedNot supported
Compute APIOpenCL 1.1, CUDA 1.1OpenCL 3.0, CUDA 3.0
Architecture and release
ArchitectureTeslaKepler
Process node55 nm28 nmBetter
Release date20092012
Device classDesktopDesktop
GPU cores, die and clocks
Transistor count314 million2540 millionBetter
Die size121 mm²Better221 mm²
Shader units / cores32960Better
Base clock738 MHz980 MHzBetter
Boost clock738 MHz1032 MHzBetter
Board size, power and compatibility
InterfacePCIe 2x16PCIe 3x16
LengthVaries by board241 mm
ThicknessIGPDual-slot
Recommended PSUVaries by board300 W
Power connectorNone6 pin
Display outputs and limits
HDMIBoard dependentHDMI 1.4a
DisplayPortBoard dependentDisplayPort 1.2
USB Type-CNoNo
Max monitorsVaries by board4
Max resolutionVaries by board4096 × 2160
Memory and compute throughput
VRAM1 GB DDR22 GB GDDR5Better
Memory typeDDR2GDDR5
Memory bus128 bit192 bitBetter
TFLOPS0.081.981Better
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 / 70
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 (5)
Verified community results
No verified community benchmarks yet.
Reviewed by
No individual editorial review is recorded for this comparison.
Comparison history
Show recorded changes (4)
- · Record updated: products
- · Record updated: products
- · 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: GT 120 or GTX 660?+
GT 120 has the higher overall gaming score, while GT 120 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
GT 120 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?+
GT 120 is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
GT 120 offers more overall performance, while GT 120 offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
GT 120 is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
GT 120 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
GT 120 leads in combined 1440p performance. GT 120 can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
GT 120 is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
GT 120 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?+
GT 120 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 GT 120 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.