G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

GeForce 505 vs GeForce 6600 GT FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

GeForce 505 vs GeForce 6600 GT: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

GeForce 505

2022

Why buy it

✅Costs $100 less on MSRP ($99 MSRP vs $199 MSRP).
✅Delivers 102.4% more G3D Mark for each dollar spent, at 1.5 vs 0.7 G3D/$ ($99 MSRP vs $199 MSRP).
✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).
✅GeForce 6600 GT is already obsolete for modern gaming, so GeForce 505 is the less risky modern option long term.
✅Draws 25W instead of 150W, a 125W reduction.

Trade-offs

❌Older hardware, 512 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.

GeForce 6600 GT

2012

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
❌2012 hardware with 256 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
101% HIGHER MSRP
$199 MSRPvs$99 MSRP
❌Lower G3D Mark per dollar, at 0.7 vs 1.5 G3D/$ ($199 MSRP vs $99 MSRP).
❌500% higher power demand at 150W vs 25W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce 505 is the faster gaming card right now based on the synthetic data we have. It leads by 0.7% in PassMark G3D (144 vs 143), which is the best performance signal available in this matchup.

Which GPU is the safer long-term pick for 2026 and beyond?

GeForce 505 is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs 256 MB of VRAM, a 8nm process instead of 28nm, 16 vs 0 ray-tracing units, and a newer 2022 generation instead of 2012. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce 505 makes the most sense to buy today. It is $100 cheaper on MSRP at $99 vs $199, and it leads G3D-per-dollar by 102.4% (1.5 vs 0.7), so the value case lines up with the gaming result.

GeForce 505 vs GeForce 6600 GT Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

GeForce 505

The GeForce 505 is manufactured by NVIDIA. It was released in Maio 2022. It features the Ampere architecture. The core clock ranges from 832 MHz to 1155 MHz. It has 2048 shading units. The thermal design power (TDP) is 25W. Manufactured using 8 nm process technology. It features 16 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 144 points.

GeForce 6600 GT

The GeForce 6600 GT is manufactured by NVIDIA. It was released in August 16 2012. It features the Kepler architecture. The core clock ranges from 915 MHz to 980 MHz. It has 1344 shading units. The thermal design power (TDP) is 150W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 143 points. Launch price was $299.

⚡

Graphics Performance

The GeForce 505 scores 144 and the GeForce 6600 GT reaches 143 in the G3D Mark benchmark — just a 0.7% difference, making them near-identical in rasterization performance. The GeForce 505 is built on Ampere while the GeForce 6600 GT uses Kepler, both on 8 nm vs 28 nm. Shader units: 2,048 (GeForce 505) vs 1,344 (GeForce 6600 GT). Raw compute: 4.731 TFLOPS (GeForce 505) vs 2.634 TFLOPS (GeForce 6600 GT). Boost clocks: 1155 MHz vs 980 MHz.

Feature	GeForce 505	GeForce 6600 GT
G3D Mark Score	144	143
Architecture	Ampere	Kepler
Process Node	8 nm	28 nm
Shading Units	2048+52%	1344
Compute (TFLOPS)	4.731 TFLOPS+80%	2.634 TFLOPS
Boost Clock	1155 MHz+18%	980 MHz
ROPs	40+67%	24
TMUs	64	112+75%
L1 Cache	2 MB+1718%	0.11 MB
L2 Cache	2 MB+426%	0.38 MB

✨

Advanced Features (DLSS/FSR)

Feature	GeForce 505	GeForce 6600 GT
Upscaling Tech	Upscaling support	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce 505 has 512 MB of VRAM, while the GeForce 6600 GT carries 256 MB. GeForce 505 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce 505 and 128-bit on the GeForce 6600 GT. L2 Cache: 2 MB (GeForce 505) vs 0.38 MB (GeForce 6600 GT) — the GeForce 505 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce 505	GeForce 6600 GT
VRAM Capacity	0.5 GB+100%	0.25 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	2 MB+426%	0.38 MB

🖥️

Display & API Support

DirectX support: 10.1 (GeForce 505) vs 9.0c (GeForce 6600 GT). Vulkan: None vs None. OpenGL: 3.3 vs 2.1. Maximum simultaneous displays: 2 vs 2.

Feature	GeForce 505	GeForce 6600 GT
DirectX	10.1+12%	9.0c
Vulkan	None	None
OpenGL	3.3+57%	2.1
Max Displays	2	2

🎬

Media & Encoding

Hardware encoder: No (GeForce 505) vs No (GeForce 6600 GT). Decoder: PureVideo HD VP4 vs PureVideo. Supported codecs: H.264,VC-1,MPEG-2 (GeForce 505) vs MPEG-2 (GeForce 6600 GT).

Feature	GeForce 505	GeForce 6600 GT
Encoder	No	No
Decoder	PureVideo HD VP4	PureVideo
Codecs	H.264,VC-1,MPEG-2	MPEG-2

🔌

Power & Dimensions

The GeForce 505 draws 25W versus the GeForce 6600 GT's 150W — a 142.9% difference. The GeForce 505 is more power-efficient. Recommended PSU: 350W (GeForce 505) vs 350W (GeForce 6600 GT). Power connectors: Legacy vs Legacy. Card length: 168mm vs 183mm, occupying 1 vs 1 slots. Typical load temperature: 70°C vs 75°C.

Feature	GeForce 505	GeForce 6600 GT
TDP	25W-83%	150W
Recommended PSU	350W	350W
Power Connector	Legacy	Legacy
Length	168mm	183mm
Height	64mm	111mm
Slots	1	1
Temp (Load)	70°C-7%	75°C
Perf/Watt	5.8+480%	1.0

💰

Value Analysis

At launch, the GeForce 505 came in at $99, while the GeForce 6600 GT launched at $199. On MSRP, GeForce 505 was 50.3% cheaper ($100 less). Performance per dollar on MSRP (G3D Mark / MSRP): 1.5 (GeForce 505) vs 0.7 (GeForce 6600 GT) — the GeForce 505 offers 114.3% better value. The newer card here is GeForce 505 (2022 vs 2012).

Feature	GeForce 505	GeForce 6600 GT
MSRP	$99-50%	$199
Performance per Dollar	1.5+114%	0.7
Codename	GA107	GK104
Release	Maio 2022	August 16 2012
Ranking	#407	#472

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