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Mobility Radeon HD 3650 vs Radeon X1800 GTO

CPUCPUGPUGPU
AMD

Mobility Radeon HD 3650

2010Core: 700 MHz
Similar parts
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VS
AMD

Radeon X1800 GTO

2020Core: 1825 MHzBoost: 2250 MHz
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Buy on Amazon

Mobility Radeon HD 3650 vs Radeon X1800 GTO Performance Spectrum

Mobility Radeon HD 3650
1 GB 50
140
0.0%
brand logoRadeon HD 2350
brand logoMobility Radeon HD 3470
brand logoRadeon HD 6290
brand logoRadeon HD 4250
brand logoRadeon R9 270X
brand logoRadeon RX 6500 XT
brand logoRadeon RX 5700
brand logoRadeon RX 6700 XT
Radeon X1800 GTO
0.5 GB 300
141
+0.7%
brand logoRadeon HD 2350
brand logoRadeon HD 6250
brand logoRadeon HD 6290
brand logoRadeon HD 4250
brand logoRadeon R9 270X
brand logoRadeon RX 6500 XT
brand logoRadeon RX 5700
brand logoRadeon RX 6700 XT

About G3D Mark

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.

Mobility Radeon HD 3650 vs Radeon X1800 GTO: Pros, Cons & Final Verdict

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

Mobility Radeon HD 3650

2010

Why buy it

  • ✅Costs $200 less on MSRP ($49 MSRP vs $249 MSRP).
  • ✅Delivers 404.6% more G3D Mark for each dollar spent, at 2.9 vs 0.6 G3D/$ ($49 MSRP vs $249 MSRP).
  • ✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).
  • ✅Draws 50W instead of 300W, a 250W reduction.

Trade-offs

  • ❌2010 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon X1800 GTO

2020

Why buy it

  • ✅Mobility Radeon HD 3650 is already obsolete for modern gaming, so Radeon X1800 GTO is the less risky modern option long term.
  • ✅More future proof: RDNA 2.0 (2020−2025) on 7nm with a newer platform for upcoming games.

Trade-offs

  • ❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
  • ❌Older hardware, 512 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
  • ❌
    408.2% HIGHER MSRP
    $249 MSRPvs$49 MSRP
  • ❌Lower G3D Mark per dollar, at 0.6 vs 2.9 G3D/$ ($249 MSRP vs $49 MSRP).
  • ❌500% higher power demand at 300W vs 50W.

Quick Answers

Which GPU is faster for gaming right now?
Radeon X1800 GTO is the faster gaming card right now based on the synthetic data we have. It leads by 0.7% in PassMark G3D (141 vs 140), which is the best performance signal available in this matchup.
Which GPU is the safer long-term pick for 2026 and beyond?
Radeon X1800 GTO is the safer long-term pick for 2026 and beyond. The case is simple: a 7nm process instead of 40nm, 72 vs 0 ray-tracing units, and a newer 2020 generation instead of 2010. That gives it the more rounded hardware package for newer games.
Which GPU is the better buy today?
Mobility Radeon HD 3650 makes the most sense to buy today. It is $200 cheaper on MSRP at $49 vs $249, and it leads G3D-per-dollar by 404.6% (2.9 vs 0.6), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, Mobility Radeon HD 3650 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon X1800 GTO has the stronger long-term case.

Mobility Radeon HD 3650 vs Radeon X1800 GTO Technical Specifications

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

AMD

Mobility Radeon HD 3650

The Mobility Radeon HD 3650 is manufactured by AMD. It was released in January 7 2010. It features the TeraScale 2 architecture. The core clock speed is 700 MHz. It has 800 shading units. The thermal design power (TDP) is 50W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 140 points.

AMD

Radeon X1800 GTO

The Radeon X1800 GTO is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 4608 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It features 72 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 141 points. Launch price was $649.

⚡

Graphics Performance

The Mobility Radeon HD 3650 scores 140 and the Radeon X1800 GTO reaches 141 in the G3D Mark benchmark — just a 0.7% difference, making them near-identical in rasterization performance. The Mobility Radeon HD 3650 is built on TeraScale 2 while the Radeon X1800 GTO uses RDNA 2.0, both on 40 nm vs 7 nm. Shader units: 800 (Mobility Radeon HD 3650) vs 4,608 (Radeon X1800 GTO). Raw compute: 1.12 TFLOPS (Mobility Radeon HD 3650) vs 20.74 TFLOPS (Radeon X1800 GTO).

FeatureMobility Radeon HD 3650Radeon X1800 GTO
G3D Mark Score
140
141
Architecture
TeraScale 2
RDNA 2.0
Process Node
40 nm
7 nm
Shading Units
800
4608+476%
Compute (TFLOPS)
1.12 TFLOPS
20.74 TFLOPS+1752%
ROPs
16
128+700%
TMUs
40
288+620%
L1 Cache
0.08 MB
1 MB+1150%
L2 Cache
0.25 MB
4 MB+1500%
Frame Generation
FSR upscaling
FSR upscaling + RSR
✨

Advanced Features (DLSS/FSR)

FeatureMobility Radeon HD 3650Radeon X1800 GTO
Upscaling Tech
FSR Upscaling / FSR 4
FSR Upscaling / FSR 4
Frame Generation
Not Supported
Not Supported
Ray Reconstruction
No
No
Low Latency
AMD Anti-Lag
AMD Anti-Lag
💾

Video Memory (VRAM)

The Mobility Radeon HD 3650 has 1 GB of VRAM, while the Radeon X1800 GTO carries 512 MB. Mobility Radeon HD 3650 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the Mobility Radeon HD 3650 and 64-bit on the Radeon X1800 GTO. L2 Cache: 0.25 MB (Mobility Radeon HD 3650) vs 4 MB (Radeon X1800 GTO) — the Radeon X1800 GTO has significantly larger on-die cache to reduce VRAM reliance.

FeatureMobility Radeon HD 3650Radeon X1800 GTO
VRAM Capacity
1 GB+100%
0.5 GB
Memory Type
GDDR5
GDDR5
Bus Width
128-bit+100%
64-bit
L2 Cache
0.25 MB
4 MB+1500%
🔌

Power & Dimensions

The Mobility Radeon HD 3650 draws 50W versus the Radeon X1800 GTO's 300W — a 142.9% difference. The Mobility Radeon HD 3650 is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 3650) vs 350W (Radeon X1800 GTO). Power connectors: PCIe-powered vs PCIe-powered.

FeatureMobility Radeon HD 3650Radeon X1800 GTO
TDP
50W-83%
300W
Recommended PSU
350W
350W
Power Connector
PCIe-powered
PCIe-powered
Length
1mm
—
Slots
0
—
Perf/Watt
2.8+460%
0.5
💰

Value Analysis

At launch, the Mobility Radeon HD 3650 came in at $49, while the Radeon X1800 GTO launched at $249. On MSRP, Mobility Radeon HD 3650 was 80.3% cheaper ($200 less). Performance per dollar on MSRP (G3D Mark / MSRP): 2.9 (Mobility Radeon HD 3650) vs 0.6 (Radeon X1800 GTO) — the Mobility Radeon HD 3650 offers 383.3% better value. The newer card here is Radeon X1800 GTO (2020 vs 2010).

FeatureMobility Radeon HD 3650Radeon X1800 GTO
MSRP
$49-80%
$249
Performance per Dollar
2.9+383%
0.6
Codename
Broadway
Navi 21
Release
January 7 2010
October 28 2020
Ranking
#846
#42
Search Mobility Radeon HD 3650 on AmazonSearch Radeon X1800 GTO on Amazon

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