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 GT 630 vs GeForce RTX 3070 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 GT 630 vs GeForce RTX 3070: 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 GT 630

2022

Why buy it

✅Costs $430 less on MSRP ($69 MSRP vs $499 MSRP).
✅Draws 75W instead of 220W, a 145W reduction.
✅Measures 145mm instead of 242mm, a 97mm shorter card that is more SFF-friendly.

Trade-offs

❌Lower average FPS than GeForce RTX 3070 across 50 tracked games in our benchmark data.
❌Less VRAM, with 2 GB vs 8 GB for high-resolution textures and newer games.
❌No DLSS support; it relies on Upscaling support instead.
❌Older hardware, 2 GB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌Lower G3D Mark per dollar, at 9.9 vs 44.4 G3D/$ ($69 MSRP vs $499 MSRP).

GeForce RTX 3070

2020

Why buy it

✅1302.9% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 347.6% more G3D Mark for each dollar spent, at 44.4 vs 9.9 G3D/$ ($499 MSRP vs $69 MSRP).
✅Access to DLSS 2 Super Resolution (2020).
✅300% more VRAM for high-resolution textures and newer games (8 GB vs 2 GB).
✅Better long-term bet: Ampere (2020−2025) on 8nm gives it a newer hardware base for upcoming games.

Trade-offs

❌193.3% higher power demand at 220W vs 75W.
❌66.9% longer card at 242mm vs 145mm.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 3070 is the faster gaming card right now. In our data, it leads by 1302.9% in average FPS across 50 tracked games in our benchmark data and by 3136.8% in PassMark G3D (22,172 vs 685), so the answer here is pretty clean.

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

GeForce RTX 3070 is the safer long-term pick for 2026 and beyond. The case is simple: 8 GB vs 2 GB of VRAM, the newer upscaling stack, DLSS 2 Super Resolution (2020) instead of no meaningful modern upscaling stack, a 8nm process instead of 12nm, 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 3070 makes the most sense to buy today. It is $430 more expensive on MSRP at $499 vs $69, and it leads G3D-per-dollar by 347.6% (44.4 vs 9.9), so the value case lines up with the gaming result.

GeForce GT 630 vs GeForce RTX 3070 Technical Specifications

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

GeForce GT 630

The GeForce GT 630 is manufactured by NVIDIA. It was released in June 28 2022. It features the Turing architecture. The core clock ranges from 1740 MHz to 1785 MHz. It has 512 shading units. The thermal design power (TDP) is 75W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 685 points.

GeForce RTX 3070

The GeForce RTX 3070 is manufactured by NVIDIA. It was released in September 1 2020. It features the Ampere architecture. The core clock ranges from 1500 MHz to 1725 MHz. It has 5888 shading units. The thermal design power (TDP) is 220W. Manufactured using 8 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 22,172 points. Launch price was $499.

⚡

Graphics Performance

In G3D Mark, the GeForce GT 630 scores 685 versus the GeForce RTX 3070's 22,172 — the GeForce RTX 3070 leads by 3136.8%. The GeForce GT 630 is built on Turing while the GeForce RTX 3070 uses Ampere, both on 12 nm vs 8 nm. Shader units: 512 (GeForce GT 630) vs 5,888 (GeForce RTX 3070). Raw compute: 1.828 TFLOPS (GeForce GT 630) vs 20.31 TFLOPS (GeForce RTX 3070). Boost clocks: 1785 MHz vs 1725 MHz.

Feature	GeForce GT 630	GeForce RTX 3070
G3D Mark Score	685	22,172+3137%
Architecture	Turing	Ampere
Process Node	12 nm	8 nm
Shading Units	512	5888+1050%
Compute (TFLOPS)	1.828 TFLOPS	20.31 TFLOPS+1011%
Boost Clock	1785 MHz+3%	1725 MHz
ROPs	16	96+500%
TMUs	32	184+475%
L1 Cache	0.5 MB	5.8 MB+1060%
L2 Cache	1 MB	4 MB+300%

✨

Advanced Features (DLSS/FSR)

The GeForce RTX 3070 supports the newer DLSS 2 Super Resolution, whereas the GeForce GT 630 is capped at Upscaling support.

Feature	GeForce GT 630	GeForce RTX 3070
Upscaling Tech	Upscaling support	DLSS 2 Super Resolution
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce GT 630 has 2 GB of VRAM, while the GeForce RTX 3070 carries 8 GB. GeForce RTX 3070 gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the GeForce GT 630 and 256-bit on the GeForce RTX 3070. L2 Cache: 1 MB (GeForce GT 630) vs 4 MB (GeForce RTX 3070) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GT 630	GeForce RTX 3070
VRAM Capacity	2 GB	8 GB+300%
Memory Type	GDDR5	GDDR6
Memory Bandwidth	Unknown	448 GB/s
Bus Width	64-bit	256-bit+300%
L2 Cache	1 MB	4 MB+300%

🖥️

Display & API Support

DirectX support: 12 (11_0) (GeForce GT 630) vs 12 Ultimate (GeForce RTX 3070). Vulkan: 1.0 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 2 vs 4.

Feature	GeForce GT 630	GeForce RTX 3070
DirectX	12 (11_0)	12 Ultimate
Vulkan	1.0	1.4+40%
OpenGL	4.6	4.6
Max Displays	2	4+100%

🎬

Media & Encoding

Hardware encoder: None (GeForce GT 630) vs NVENC 7th gen (GeForce RTX 3070). Decoder: PureVideo HD (VP5) vs NVDEC 5th gen. Supported codecs: H.264,MPEG-2,VC-1 (GeForce GT 630) vs H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 3070).

Feature	GeForce GT 630	GeForce RTX 3070
Encoder	None	NVENC 7th gen
Decoder	PureVideo HD (VP5)	NVDEC 5th gen
Codecs	H.264,MPEG-2,VC-1	H.264,H.265/HEVC,AV1,VP9

🔌

Power & Dimensions

The GeForce GT 630 draws 75W versus the GeForce RTX 3070's 220W — a 98.3% difference. The GeForce GT 630 is more power-efficient. Recommended PSU: 300W (GeForce GT 630) vs 650W (GeForce RTX 3070). Power connectors: None vs 8-pin. Card length: 145mm vs 242mm, occupying 1 vs 2 slots. Typical load temperature: 78 vs 75°C.

Feature	GeForce GT 630	GeForce RTX 3070
TDP	75W-66%	220W
Recommended PSU	300W-54%	650W
Power Connector	None	8-pin
Length	145mm	242mm
Height	111mm	112mm
Slots	1-50%	2
Temp (Load)	78	75°C-4%
Perf/Watt	9.1	100.8+1008%

💰

Value Analysis

At launch, the GeForce GT 630 came in at $69, while the GeForce RTX 3070 launched at $499. On MSRP, GeForce GT 630 was 86.2% cheaper ($430 less). Performance per dollar on MSRP (G3D Mark / MSRP): 9.9 (GeForce GT 630) vs 44.4 (GeForce RTX 3070) — the GeForce RTX 3070 offers 348.5% better value. The newer card here is GeForce GT 630 (2022 vs 2020).

Feature	GeForce GT 630	GeForce RTX 3070
MSRP	$69-86%	$499
Performance per Dollar	9.9	44.4+348%
Codename	TU117	GA104
Release	June 28 2022	September 1 2020
Ranking	#444	#63

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