GeForce GTS 450 vs GeForce GTX 275

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 GTS 450 vs GeForce GTX 275 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 GTS 450 vs GeForce GTX 275: 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 GTS 450

2010

Why buy it

✅Costs $120 less on MSRP ($129 MSRP vs $249 MSRP).
✅Delivers 91.3% more G3D Mark for each dollar spent, at 10.4 vs 5.4 G3D/$ ($129 MSRP vs $249 MSRP).
✅Draws 106W instead of 219W, a 113W reduction.

Trade-offs

❌Lower average FPS than GeForce GTX 275 across 50 tracked games in our benchmark data.
❌2010 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

GeForce GTX 275

2009

Why buy it

✅50.1% more average FPS across 50 tracked games in our benchmark data.

Trade-offs

❌2009 hardware with 896 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
93% HIGHER MSRP
$249 MSRPvs$129 MSRP
❌Lower G3D Mark per dollar, at 5.4 vs 10.4 G3D/$ ($249 MSRP vs $129 MSRP).
❌106.6% higher power demand at 219W vs 106W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce GTX 275 is the faster gaming card right now. In our data, it leads by 50.1% in average FPS across 50 tracked games in our benchmark data and by 0.9% in PassMark G3D (1,349 vs 1,337), so the answer here is pretty clean.

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

GeForce GTS 450 is the safer long-term pick for 2026 and beyond. The case is simple: 1 GB vs 896 MB of VRAM, a 40nm process instead of 55nm, and a newer 2010 generation instead of 2009. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce GTS 450 makes the most sense to buy today. It is $120 cheaper on MSRP at $129 vs $249, and it leads G3D-per-dollar by 91.3% (10.4 vs 5.4), which is enough to swing the recommendation its way. GeForce GTX 275 still makes more sense if max raw gaming performance matters more than value.

GeForce GTS 450 vs GeForce GTX 275 Technical Specifications

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

GeForce GTS 450

The GeForce GTS 450 is manufactured by NVIDIA. It was released in September 13 2010. It features the Fermi architecture. The core clock speed is 783 MHz. It has 192 shading units. The thermal design power (TDP) is 106W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,337 points. Launch price was $129.

GeForce GTX 275

The GeForce GTX 275 is manufactured by NVIDIA. It was released in January 15 2009. It features the Tesla 2.0 architecture. The core clock speed is 633 MHz. It has 240 shading units. The thermal design power (TDP) is 219W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 1,349 points. Launch price was $249.

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Graphics Performance

The GeForce GTS 450 scores 1,337 and the GeForce GTX 275 reaches 1,349 in the G3D Mark benchmark — just a 0.9% difference, making them near-identical in rasterization performance. The GeForce GTS 450 is built on Fermi while the GeForce GTX 275 uses Tesla 2.0, both on 40 nm vs 55 nm. Shader units: 192 (GeForce GTS 450) vs 240 (GeForce GTX 275). Raw compute: 0.6013 TFLOPS (GeForce GTS 450) vs 0.6739 TFLOPS (GeForce GTX 275).

Feature	GeForce GTS 450	GeForce GTX 275
G3D Mark Score	1,337	1,349
Architecture	Fermi	Tesla 2.0
Process Node	40 nm	55 nm
Shading Units	192	240+25%
Compute (TFLOPS)	0.6013 TFLOPS	0.6739 TFLOPS+12%
ROPs	16	28+75%
TMUs	32	80+150%
L2 Cache	256 KB+14%	224 KB

✨

Advanced Features (DLSS/FSR)

Feature	GeForce GTS 450	GeForce GTX 275
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 GTS 450 has 1 GB of VRAM, while the GeForce GTX 275 carries 896 MB. GeForce GTS 450 gives you 14.3% 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 GTS 450 and 128-bit on the GeForce GTX 275. L2 Cache: 256 KB (GeForce GTS 450) vs 224 KB (GeForce GTX 275) — the GeForce GTS 450 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GTS 450	GeForce GTX 275
VRAM Capacity	1 GB+14%	0.875 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	256 KB+14%	224 KB

🎬

Media & Encoding

Supported codecs: H.264 (GeForce GTS 450) vs MPEG-2,VC-1,H.264 (GeForce GTX 275).

Feature	GeForce GTS 450	GeForce GTX 275
Encoder	—	No
Decoder	—	PureVideo HD VP2
Codecs	H.264	MPEG-2,VC-1,H.264

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Power & Dimensions

The GeForce GTS 450 draws 106W versus the GeForce GTX 275's 219W — a 69.5% difference. The GeForce GTS 450 is more power-efficient. Recommended PSU: 400W (GeForce GTS 450) vs 550W (GeForce GTX 275). Power connectors: 1x 6-pin vs 2x 6-pin.

Feature	GeForce GTS 450	GeForce GTX 275
TDP	106W-52%	219W
Recommended PSU	400W-27%	550W
Power Connector	1x 6-pin	2x 6-pin
Length	—	267mm
Slots	—	2
Temp (Load)	—	80°C
Perf/Watt	12.6+103%	6.2

💰

Value Analysis

At launch, the GeForce GTS 450 came in at $129, while the GeForce GTX 275 launched at $249. On MSRP, GeForce GTS 450 was 48.2% cheaper ($120 less). Performance per dollar on MSRP (G3D Mark / MSRP): 10.4 (GeForce GTS 450) vs 5.4 (GeForce GTX 275) — the GeForce GTS 450 offers 92.6% better value. The newer card here is GeForce GTS 450 (2010 vs 2009).

Feature	GeForce GTS 450	GeForce GTX 275
MSRP	$129-48%	$249
Performance per Dollar	10.4+93%	5.4
Codename	GF106	GT200B
Release	September 13 2010	January 15 2009
Ranking	#791	#789

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