GeForce G100 vs Radeon HD 3670

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 G100 vs Radeon HD 3670 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 G100 vs Radeon HD 3670: 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 G100

2017

Why buy it

✅Costs $60 less on MSRP ($40 MSRP vs $100 MSRP).
✅Delivers 160.4% more G3D Mark for each dollar spent, at 4.4 vs 1.7 G3D/$ ($40 MSRP vs $100 MSRP).
✅Draws 30W instead of 250W, a 220W reduction.

Trade-offs

❌Lower average FPS than Radeon HD 3670 across 50 tracked games in our benchmark data.
❌2017 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌16700% longer card at 168mm vs 1mm.

Radeon HD 3670

2010

Why buy it

✅5.8% more average FPS across 50 tracked games in our benchmark data.
✅Measures 1mm instead of 168mm, a 167mm shorter card that is more SFF-friendly.

Trade-offs

❌2010 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
150% HIGHER MSRP
$100 MSRPvs$40 MSRP
❌Lower G3D Mark per dollar, at 1.7 vs 4.4 G3D/$ ($100 MSRP vs $40 MSRP).
❌733.3% higher power demand at 250W vs 30W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 3670 is the faster gaming card right now. In our data, it leads by 5.8% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward GeForce G100 instead at 176 vs 169, so for this question the real-game FPS result matters more than the synthetic split.

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

GeForce G100 is the safer long-term pick for 2026 and beyond. The case is simple: a 14nm process instead of 40nm and a newer 2017 generation instead of 2010. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

GeForce G100 makes the most sense to buy today. It is $60 cheaper on MSRP at $40 vs $100, and it leads G3D-per-dollar by 160.4% (4.4 vs 1.7), which is enough to swing the recommendation its way. Radeon HD 3670 still makes more sense if max raw gaming performance matters more than value.

GeForce G100 vs Radeon HD 3670 Technical Specifications

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

GeForce G100

The GeForce G100 is manufactured by NVIDIA. It was released in May 17 2017. It features the Pascal architecture. The core clock ranges from 1228 MHz to 1468 MHz. It has 384 shading units. The thermal design power (TDP) is 30W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 176 points. Launch price was $79.

Radeon HD 3670

The Radeon HD 3670 is manufactured by AMD. It was released in December 14 2010. It features the TeraScale 3 architecture. The boost clock speed is 880 MHz. It has 1536 shading units. The thermal design power (TDP) is 250W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 169 points. Launch price was $369.

⚡

Graphics Performance

The GeForce G100 scores 176 and the Radeon HD 3670 reaches 169 in the G3D Mark benchmark — just a 4.1% difference, making them near-identical in rasterization performance. The GeForce G100 is built on Pascal while the Radeon HD 3670 uses TeraScale 3, both on 14 nm vs 40 nm. Shader units: 384 (GeForce G100) vs 1,536 (Radeon HD 3670). Raw compute: 1.127 TFLOPS (GeForce G100) vs 2.703 TFLOPS (Radeon HD 3670). Boost clocks: 1468 MHz vs 880 MHz.

Feature	GeForce G100	Radeon HD 3670
G3D Mark Score	176+4%	169
Architecture	Pascal	TeraScale 3
Process Node	14 nm	40 nm
Shading Units	384	1536+300%
Compute (TFLOPS)	1.127 TFLOPS	2.703 TFLOPS+140%
Boost Clock	1468 MHz+67%	880 MHz
ROPs	16	32+100%
TMUs	24	96+300%
L1 Cache	144 KB	192 KB+33%
L2 Cache	512 KB	512 KB

✨

Advanced Features (DLSS/FSR)

The GeForce G100 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 3670 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce G100	Radeon HD 3670
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards ship with 512 MB of GDDR5. Memory bus width is 128-bit on the GeForce G100 and 128-bit on the Radeon HD 3670.

Feature	GeForce G100	Radeon HD 3670
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	512 KB	512 KB

🖥️

Display & API Support

DirectX support: 10.0 (GeForce G100) vs 10.1 (Radeon HD 3670). Maximum simultaneous displays: 2 vs 0.

Feature	GeForce G100	Radeon HD 3670
DirectX	10.0	10.1
Max Displays	2	0

🎬

Media & Encoding

Hardware encoder: No (GeForce G100) vs UVD (Radeon HD 3670). Decoder: PureVideo HD VP3 vs UVD.

Feature	GeForce G100	Radeon HD 3670
Encoder	No	UVD
Decoder	PureVideo HD VP3	UVD
Codecs	MPEG-2,H.264,VC-1	—

🔌

Power & Dimensions

The GeForce G100 draws 30W versus the Radeon HD 3670's 250W — a 157.1% difference. The GeForce G100 is more power-efficient. Recommended PSU: 350W (GeForce G100) vs 350W (Radeon HD 3670). Power connectors: Legacy vs 1x 6-pin. Card length: 168mm vs 1mm, occupying 1 vs 0 slots.

Feature	GeForce G100	Radeon HD 3670
TDP	30W-88%	250W
Recommended PSU	350W	350W
Power Connector	Legacy	1x 6-pin
Length	168mm	1mm
Height	111mm	—
Slots	1	0-100%
Temp (Load)	65°C	—
Perf/Watt	5.9+743%	0.7

💰

Value Analysis

At launch, the GeForce G100 came in at $40, while the Radeon HD 3670 launched at $100. On MSRP, GeForce G100 was 60% cheaper ($60 less). Performance per dollar on MSRP (G3D Mark / MSRP): 4.4 (GeForce G100) vs 1.7 (Radeon HD 3670) — the GeForce G100 offers 158.8% better value. The newer card here is GeForce G100 (2017 vs 2010).

Feature	GeForce G100	Radeon HD 3670
MSRP	$40-60%	$100
Performance per Dollar	4.4+159%	1.7
Codename	GP108	Cayman
Release	May 17 2017	December 14 2010
Ranking	#641	#596

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