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 RTX 3070 vs Quadro M620 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 RTX 3070 vs Quadro M620: 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 RTX 3070

2020

Why buy it

✅586.2% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 44.4 vs 0 G3D/$ ($499 MSRP vs Unknown 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

❌633.3% higher power demand at 220W vs 30W.
❌24100% longer card at 242mm vs 1mm.

Quadro M620

2017

Why buy it

✅Draws 30W instead of 220W, a 190W reduction.
✅Measures 1mm instead of 242mm, a 241mm 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.
❌2017 hardware with 2 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 0 vs 44.4 G3D/$ (Unknown MSRP vs $499 MSRP).

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 586.2% in average FPS across 50 tracked games in our benchmark data and by 703.9% in PassMark G3D (22,172 vs 2,758), 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 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 3070 makes the most sense today based on the pricing and value data we have for this matchup.

GeForce RTX 3070 vs Quadro M620 Technical Specifications

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

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.

Quadro M620

The Quadro M620 is manufactured by NVIDIA. It was released in January 11 2017. It features the Maxwell architecture. The core clock ranges from 756 MHz to 977 MHz. It has 512 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,758 points.

⚡

Graphics Performance

In G3D Mark, the GeForce RTX 3070 scores 22,172 versus the Quadro M620's 2,758 — the GeForce RTX 3070 leads by 703.9%. The GeForce RTX 3070 is built on Ampere while the Quadro M620 uses Maxwell, both on 8 nm vs 28 nm. Shader units: 5,888 (GeForce RTX 3070) vs 512 (Quadro M620). Raw compute: 20.31 TFLOPS (GeForce RTX 3070) vs 1 TFLOPS (Quadro M620). Boost clocks: 1725 MHz vs 977 MHz.

Feature	GeForce RTX 3070	Quadro M620
G3D Mark Score	22,172+704%	2,758
Architecture	Ampere	Maxwell
Process Node	8 nm	28 nm
Shading Units	5888+1050%	512
Compute (TFLOPS)	20.31 TFLOPS+1931%	1 TFLOPS
Boost Clock	1725 MHz+77%	977 MHz
ROPs	96+500%	16
TMUs	184+475%	32
L1 Cache	5.8 MB+2220%	0.25 MB
L2 Cache	4 MB+100%	2 MB

✨

Advanced Features (DLSS/FSR)

The GeForce RTX 3070 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Quadro M620 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce RTX 3070	Quadro M620
Upscaling Tech	DLSS 2 Super Resolution	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	Standard

💾

Video Memory (VRAM)

The GeForce RTX 3070 has 8 GB of VRAM, while the Quadro M620 carries 2 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 256-bit on the GeForce RTX 3070 and 64-bit on the Quadro M620. L2 Cache: 4 MB (GeForce RTX 3070) vs 2 MB (Quadro M620) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 3070	Quadro M620
VRAM Capacity	8 GB+300%	2 GB
Memory Type	GDDR6	GDDR5
Bus Width	256-bit+300%	64-bit
L2 Cache	4 MB+100%	2 MB

🖥️

Display & API Support

DirectX support: 12 Ultimate (GeForce RTX 3070) vs 12_1 (Quadro M620). Maximum simultaneous displays: 4 vs 0.

Feature	GeForce RTX 3070	Quadro M620
DirectX	12 Ultimate	12_1
Max Displays	4	0

🎬

Media & Encoding

Hardware encoder: NVENC 7th gen (GeForce RTX 3070) vs NVENC 5th Gen (Quadro M620). Decoder: NVDEC 5th gen vs NVDEC 2nd Gen.

Feature	GeForce RTX 3070	Quadro M620
Encoder	NVENC 7th gen	NVENC 5th Gen
Decoder	NVDEC 5th gen	NVDEC 2nd Gen
Codecs	H.264,H.265/HEVC,AV1,VP9	—

🔌

Power & Dimensions

The GeForce RTX 3070 draws 220W versus the Quadro M620's 30W — a 152% difference. The Quadro M620 is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070) vs 350W (Quadro M620). Power connectors: 8-pin vs PCIe-powered. Card length: 242mm vs 1mm, occupying 2 vs 0 slots.

Feature	GeForce RTX 3070	Quadro M620
TDP	220W	30W-86%
Recommended PSU	650W	350W-46%
Power Connector	8-pin	PCIe-powered
Length	242mm	1mm
Height	112mm	—
Slots	2	0-100%
Temp (Load)	75°C	—
Perf/Watt	100.8+10%	91.9

💰

Value Analysis

At launch, the GeForce RTX 3070 came in at $499, while the Quadro M620 launched at $0. On MSRP, Quadro M620 was 100+% cheaper ($499 less). Performance per dollar on MSRP (G3D Mark / MSRP): 44.4 (GeForce RTX 3070) vs Infinity (Quadro M620) — the Quadro M620 offers Infinity% better value. The newer card here is GeForce RTX 3070 (2020 vs 2017).

Feature	GeForce RTX 3070	Quadro M620
MSRP	$499	$0-100%
Performance per Dollar	44.4	Infinity
Codename	GA104	GM107
Release	September 1 2020	January 11 2017
Ranking	#63	#606

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