Moore Threads MTT S30 vs Radeon HD 3870 X2

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.

Moore Threads MTT S30 vs Radeon HD 3870 X2 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.

Moore Threads MTT S30 vs Radeon HD 3870 X2: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Moore Threads MTT S30

Why buy it

✅Costs $394 less on MSRP ($55 MSRP vs $449 MSRP).
✅Delivers 706.6% more G3D Mark for each dollar spent, at 10.5 vs 1.3 G3D/$ ($55 MSRP vs $449 MSRP).
✅Radeon HD 3870 X2 is already obsolete for modern gaming, so Moore Threads MTT S30 is the less risky modern option long term.
✅Measures 145mm instead of 267mm, a 122mm shorter card that is more SFF-friendly.

Trade-offs

❌Older hardware with 512 MB of VRAM already sits in legacy territory for modern games.

Radeon HD 3870 X2

2008

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌2008 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
716.4% HIGHER MSRP
$449 MSRPvs$55 MSRP
❌Lower G3D Mark per dollar, at 1.3 vs 10.5 G3D/$ ($449 MSRP vs $55 MSRP).
❌84.1% longer card at 267mm vs 145mm.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 3870 X2 is the faster gaming card right now based on the synthetic data we have. It leads by 1.2% in PassMark G3D (587 vs 580), which is the best performance signal available in this matchup.

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

Moore Threads MTT S30 is the safer long-term pick for 2026 and beyond. The case is simple: a 12nm process instead of 55nm. That still leaves it as the safer long-term option on hardware alone.

Which GPU is the better buy today?

Moore Threads MTT S30 makes the most sense to buy today. It is $394 cheaper on MSRP at $55 vs $449, and it leads G3D-per-dollar by 706.6% (10.5 vs 1.3), which is enough to swing the recommendation its way. Radeon HD 3870 X2 still makes more sense if max raw gaming performance matters more than value.

Moore Threads MTT S30 vs Radeon HD 3870 X2 Technical Specifications

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

Moore Threads MTT S30

The Moore Threads MTT S30 is manufactured by an unknown manufacturer. It was released in sem dados. It features the MUSA architecture. The core clock speed is 1800 MHz. It has 4096 shading units. The thermal design power (TDP) is 255W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 580 points.

Radeon HD 3870 X2

The Radeon HD 3870 X2 is manufactured by AMD. It was released in August 12 2008. It features the TeraScale architecture. The core clock speed is 700 MHz. It has 800 ×2 shading units. The thermal design power (TDP) is 286W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 587 points. Launch price was $550.

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Graphics Performance

The Moore Threads MTT S30 scores 580 and the Radeon HD 3870 X2 reaches 587 in the G3D Mark benchmark — just a 1.2% difference, making them near-identical in rasterization performance. The Moore Threads MTT S30 is built on MUSA while the Radeon HD 3870 X2 uses TeraScale, both on 12 nm vs 55 nm. Shader units: 4,096 (Moore Threads MTT S30) vs 800 (Radeon HD 3870 X2). Raw compute: 14.75 TFLOPS (Moore Threads MTT S30) vs 1.12 TFLOPS ×2 (Radeon HD 3870 X2).

Feature	Moore Threads MTT S30	Radeon HD 3870 X2
G3D Mark Score	580	587+1%
Architecture	MUSA	TeraScale
Process Node	12 nm	55 nm
Shading Units	4096+412%	800 ×2
Compute (TFLOPS)	14.75 TFLOPS+1217%	1.12 TFLOPS ×2
ROPs	256+1500%	16 ×2
TMUs	256+540%	40 ×2
L2 Cache	4 MB+1500%	0.25 MB

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Advanced Features (DLSS/FSR)

Feature	Moore Threads MTT S30	Radeon HD 3870 X2
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

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Video Memory (VRAM)

Both cards ship with 512 MB of GDDR5. Memory bus width is 64-bit on the Moore Threads MTT S30 and 64-bit on the Radeon HD 3870 X2. L2 Cache: 4 MB (Moore Threads MTT S30) vs 0.25 MB (Radeon HD 3870 X2) — the Moore Threads MTT S30 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Moore Threads MTT S30	Radeon HD 3870 X2
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	64-bit
L2 Cache	4 MB+1500%	0.25 MB

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Display & API Support

Maximum simultaneous displays: 2 vs 2.

Feature	Moore Threads MTT S30	Radeon HD 3870 X2
Max Displays	2	2

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Media & Encoding

Hardware encoder: MUSA Gen1 (Moore Threads MTT S30) vs UVD+ (Radeon HD 3870 X2). Decoder: MUSA Gen1 vs UVD+.

Feature	Moore Threads MTT S30	Radeon HD 3870 X2
Encoder	MUSA Gen1	UVD+
Decoder	MUSA Gen1	UVD+
Codecs	H.264,H.265	—

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Power & Dimensions

The Moore Threads MTT S30 draws 255W versus the Radeon HD 3870 X2's 286W — a 11.5% difference. The Moore Threads MTT S30 is more power-efficient. Recommended PSU: 250W (Moore Threads MTT S30) vs 550W (Radeon HD 3870 X2). Power connectors: None vs 1x 6-pin + 1x 8-pin. Card length: 145mm vs 267mm, occupying 1 vs 2 slots.

Feature	Moore Threads MTT S30	Radeon HD 3870 X2
TDP	255W-11%	286W
Recommended PSU	250W-55%	550W
Power Connector	None	1x 6-pin + 1x 8-pin
Length	145mm	267mm
Height	69mm	—
Slots	1-50%	2
Perf/Watt	2.3+10%	2.1

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Value Analysis

At launch, the Moore Threads MTT S30 came in at $55, while the Radeon HD 3870 X2 launched at $449. On MSRP, Moore Threads MTT S30 was 87.8% cheaper ($394 less). Performance per dollar on MSRP (G3D Mark / MSRP): 10.5 (Moore Threads MTT S30) vs 1.3 (Radeon HD 3870 X2) — the Moore Threads MTT S30 offers 707.7% better value.

Feature	Moore Threads MTT S30	Radeon HD 3870 X2
MSRP	$55-88%	$449
Performance per Dollar	10.5+708%	1.3
Codename	Chunxiao	R700
Release	sem dados	August 12 2008
Ranking	#635	#796

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