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 GTX 660 Ti vs GeForce RTX 4070 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 GTX 660 Ti vs GeForce RTX 4070: 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 GTX 660 Ti

2012

Why buy it

✅Costs $300 less on MSRP ($299 MSRP vs $599 MSRP).
✅Draws 150W instead of 200W, a 50W reduction.
✅Measures 241mm instead of 304mm, a 63mm shorter card that is more SFF-friendly.

Trade-offs

❌Lower average FPS than GeForce RTX 4070 across 50 tracked games in our benchmark data.
❌Less VRAM, with 3 GB vs 12 GB for high-resolution textures and newer games.
❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌2012 hardware with 3 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌Lower G3D Mark per dollar, at 14.8 vs 44.9 G3D/$ ($299 MSRP vs $599 MSRP).

GeForce RTX 4070

2023

Why buy it

✅448.6% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 204.3% more G3D Mark for each dollar spent, at 44.9 vs 14.8 G3D/$ ($599 MSRP vs $299 MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅300% more VRAM for high-resolution textures and newer games (12 GB vs 3 GB).
✅Better long-term bet: Ada Lovelace (2022−2024) on 5nm gives it a newer hardware base for upcoming games.

Trade-offs

❌33.3% higher power demand at 200W vs 150W.
❌26.1% longer card at 304mm vs 241mm.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 4070 is the faster gaming card right now. In our data, it leads by 448.6% in average FPS across 50 tracked games in our benchmark data and by 509.7% in PassMark G3D (26,919 vs 4,415), so the answer here is pretty clean.

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

GeForce RTX 4070 is the safer long-term pick for 2026 and beyond. The case is simple: 12 GB vs 3 GB of VRAM, the newer feature stack, with DLSS 3.5 Super Resolution (2023) and DLSS 3.5 + Frame Generation (2023), while GeForce GTX 660 Ti is limited to no meaningful modern upscaling stack and no comparable frame-generation support, a 5nm process instead of 28nm, and 46 vs 0 ray-tracing units. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce RTX 4070 makes the most sense to buy today. It is $300 more expensive on MSRP at $599 vs $299, and it leads G3D-per-dollar by 204.3% (44.9 vs 14.8), so the value case lines up with the gaming result.

GeForce GTX 660 Ti vs GeForce RTX 4070 Technical Specifications

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

GeForce GTX 660 Ti

The GeForce GTX 660 Ti 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: 4,415 points. Launch price was $299.

GeForce RTX 4070

The GeForce RTX 4070 is manufactured by NVIDIA. It was released in April 12 2023. It features the Ada Lovelace architecture. The core clock ranges from 1920 MHz to 2475 MHz. It has 5888 shading units. The thermal design power (TDP) is 200W. Manufactured using 5 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,919 points. Launch price was $599.

⚡

Graphics Performance

In G3D Mark, the GeForce GTX 660 Ti scores 4,415 versus the GeForce RTX 4070's 26,919 — the GeForce RTX 4070 leads by 509.7%. The GeForce GTX 660 Ti is built on Kepler while the GeForce RTX 4070 uses Ada Lovelace, both on 28 nm vs 5 nm. Shader units: 1,344 (GeForce GTX 660 Ti) vs 5,888 (GeForce RTX 4070). Raw compute: 2.634 TFLOPS (GeForce GTX 660 Ti) vs 29.15 TFLOPS (GeForce RTX 4070). Boost clocks: 980 MHz vs 2475 MHz.

Feature	GeForce GTX 660 Ti	GeForce RTX 4070
G3D Mark Score	4,415	26,919+510%
Architecture	Kepler	Ada Lovelace
Process Node	28 nm	5 nm
Shading Units	1344	5888+338%
Compute (TFLOPS)	2.634 TFLOPS	29.15 TFLOPS+1007%
Boost Clock	980 MHz	2475 MHz+153%
ROPs	24	64+167%
TMUs	112	184+64%
L1 Cache	0.11 MB	5.8 MB+5173%
L2 Cache	0.38 MB	36 MB+9374%

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the GeForce RTX 4070 is support for DLSS 3.5 + Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce GTX 660 Ti does not have comparable native support in the same tier.The GeForce RTX 4070 supports the newer DLSS 3.5 Super Resolution, whereas the GeForce GTX 660 Ti is capped at Upscaling support.

Feature	GeForce GTX 660 Ti	GeForce RTX 4070
Upscaling Tech	Upscaling support	DLSS 3.5 Super Resolution
Frame Generation	Not Supported	DLSS 3.5 + Frame Generation
Ray Reconstruction	No	Yes (DLSS 3.5)
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce GTX 660 Ti has 3 GB of VRAM, while the GeForce RTX 4070 carries 12 GB. GeForce RTX 4070 gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 144.2 GB/s (GeForce GTX 660 Ti) vs 504 GB/s (GeForce RTX 4070) — a 249.5% advantage for the GeForce RTX 4070. Memory bus width is 192-bit on the GeForce GTX 660 Ti and 192-bit on the GeForce RTX 4070. L2 Cache: 0.38 MB (GeForce GTX 660 Ti) vs 36 MB (GeForce RTX 4070) — the GeForce RTX 4070 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GTX 660 Ti	GeForce RTX 4070
VRAM Capacity	3 GB	12 GB+300%
Memory Type	GDDR5	GDDR6X
Memory Bandwidth	144.2 GB/s	504 GB/s+250%
Bus Width	192-bit	192-bit
L2 Cache	0.38 MB	36 MB+9374%

🖥️

Display & API Support

DirectX support: 12 (FL 11_0) (GeForce GTX 660 Ti) vs 12.2 (GeForce RTX 4070). Vulkan: 1.1 vs 1.3. OpenGL: 4.3 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	GeForce GTX 660 Ti	GeForce RTX 4070
DirectX	12 (FL 11_0)	12.2+2%
Vulkan	1.1	1.3+18%
OpenGL	4.3	4.6+7%
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: NVENC 1st gen (GeForce GTX 660 Ti) vs 8th Gen NVENC (2x) (GeForce RTX 4070). Decoder: PureVideo VP5 vs 5th Gen NVDEC. Supported codecs: H.264,VC-1,MPEG-2 (GeForce GTX 660 Ti) vs MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4070).

Feature	GeForce GTX 660 Ti	GeForce RTX 4070
Encoder	NVENC 1st gen	8th Gen NVENC (2x)
Decoder	PureVideo VP5	5th Gen NVDEC
Codecs	H.264,VC-1,MPEG-2	MPEG-2,H.264,HEVC,VP9,AV1

🔌

Power & Dimensions

The GeForce GTX 660 Ti draws 150W versus the GeForce RTX 4070's 200W — a 28.6% difference. The GeForce GTX 660 Ti is more power-efficient. Recommended PSU: 450W (GeForce GTX 660 Ti) vs 650W (GeForce RTX 4070). Power connectors: 2x 6-pin vs 8-pin. Card length: 241mm vs 304mm, occupying 2 vs 3 slots. Typical load temperature: 97°C vs 80°C.

Feature	GeForce GTX 660 Ti	GeForce RTX 4070
TDP	150W-25%	200W
Recommended PSU	450W-31%	650W
Power Connector	2x 6-pin	8-pin
Length	241mm	304mm
Height	111mm	137mm
Slots	2-33%	3
Temp (Load)	97°C	80°C-18%
Perf/Watt	29.4	134.6+358%

💰

Value Analysis

At launch, the GeForce GTX 660 Ti came in at $299, while the GeForce RTX 4070 launched at $599. On MSRP, GeForce GTX 660 Ti was 50.1% cheaper ($300 less). Performance per dollar on MSRP (G3D Mark / MSRP): 14.8 (GeForce GTX 660 Ti) vs 44.9 (GeForce RTX 4070) — the GeForce RTX 4070 offers 203.4% better value. The newer card here is GeForce RTX 4070 (2023 vs 2012).

Feature	GeForce GTX 660 Ti	GeForce RTX 4070
MSRP	$299-50%	$599
Performance per Dollar	14.8	44.9+203%
Codename	GK104	AD104
Release	August 16 2012	April 12 2023
Ranking	#472	#32

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