GeForce 9600 GT vs Mobility Radeon HD 3870 X2

NVIDIA

GeForce 9600 GT

2008Core: 500 MHz
Similar parts
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VS
AMD

Mobility Radeon HD 3870 X2

2008Core: 660 MHz
Similar parts
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GeForce 9600 GT vs Mobility Radeon HD 3870 X2 Performance Spectrum

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.

GeForce 9600 GT vs Mobility 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.

GeForce 9600 GT

2008

Why buy it

  • Costs $300 less on MSRP ($149 MSRP vs $449 MSRP).
  • Delivers 198.2% more G3D Mark for each dollar spent, at 3.2 vs 1.1 G3D/$ ($149 MSRP vs $449 MSRP).
  • 49900% more VRAM for high-resolution textures and newer games (1 GB vs 2 MB).
  • Mobility Radeon HD 3870 X2 is already obsolete for modern gaming, so GeForce 9600 GT is the less risky modern option long term.

Trade-offs

  • 2008 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
  • 36.4% higher power demand at 150W vs 110W.
  • 22800% longer card at 229mm vs 1mm.

Mobility Radeon HD 3870 X2

2008

Why buy it

  • Draws 110W instead of 150W, a 40W reduction.
  • Measures 1mm instead of 229mm, a 228mm shorter card that is more SFF-friendly.

Trade-offs

  • Less VRAM, with 2 MB vs 1 GB for high-resolution textures and newer games.
  • 2008 hardware with 2 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
  • 201.3% HIGHER MSRP
    $449 MSRPvs$149 MSRP
  • Lower G3D Mark per dollar, at 1.1 vs 3.2 G3D/$ ($449 MSRP vs $149 MSRP).

Quick Answers

Which GPU is faster for gaming right now?
Mobility Radeon HD 3870 X2 is the faster gaming card right now based on the synthetic data we have. It leads by 1.1% in PassMark G3D (478 vs 473), which is the best performance signal available in this matchup.
Which GPU is the safer long-term pick for 2026 and beyond?
GeForce 9600 GT is the safer long-term pick for 2026 and beyond. The case is simple: 1 GB vs 2 MB of VRAM. That gives it more room for heavier textures and higher settings over time.
Which GPU is the better buy today?
GeForce 9600 GT makes the most sense to buy today. It is $300 cheaper on MSRP at $149 vs $449, and it leads G3D-per-dollar by 198.2% (3.2 vs 1.1), which is enough to swing the recommendation its way. Mobility Radeon HD 3870 X2 still makes more sense if max raw gaming performance matters more than value.

GeForce 9600 GT vs Mobility Radeon HD 3870 X2 Technical Specifications

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

NVIDIA

GeForce 9600 GT

The GeForce 9600 GT is manufactured by NVIDIA. It was released in July 15 2008. It features the G9x architecture. The core clock speed is 500 MHz. It has 224 shading units. The thermal design power (TDP) is 150W. Manufactured using 65 nm process technology. G3D Mark benchmark score: 473 points.

AMD

Mobility Radeon HD 3870 X2

The Mobility Radeon HD 3870 X2 is manufactured by AMD. It was released in September 1 2008. It features the TeraScale architecture. The core clock speed is 660 MHz. It has 320 ×2 shading units. The thermal design power (TDP) is 110W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 478 points.

Graphics Performance

The GeForce 9600 GT scores 473 and the Mobility Radeon HD 3870 X2 reaches 478 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The GeForce 9600 GT is built on G9x while the Mobility Radeon HD 3870 X2 uses TeraScale, both on 65 nm vs 55 nm. Shader units: 224 (GeForce 9600 GT) vs 320 (Mobility Radeon HD 3870 X2).

FeatureGeForce 9600 GTMobility Radeon HD 3870 X2
G3D Mark Score
473
478+1%
Architecture
G9x
TeraScale
Process Node
65 nm
55 nm
Shading Units
224
320 ×2+43%

Advanced Features (DLSS/FSR)

The GeForce 9600 GT gets NVIDIA DLSS, which still tends to look cleaner in motion. The Mobility Radeon HD 3870 X2 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

FeatureGeForce 9600 GTMobility Radeon HD 3870 X2
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)

The GeForce 9600 GT has 1 GB of VRAM, while the Mobility Radeon HD 3870 X2 carries 2 MB. GeForce 9600 GT gives you 49900% 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 9600 GT and 64-bit on the Mobility Radeon HD 3870 X2.

FeatureGeForce 9600 GTMobility Radeon HD 3870 X2
VRAM Capacity
1 GB+49900%
0.002 GB
Memory Type
GDDR5
GDDR5
Memory Bandwidth
Unknown
Unknown
Bus Width
64-bit
64-bit
🖥️

Display & API Support

DirectX support: 11.1 (10_0) (GeForce 9600 GT) vs 10.1 (Mobility Radeon HD 3870 X2). Maximum simultaneous displays: 2 vs 0.

FeatureGeForce 9600 GTMobility Radeon HD 3870 X2
DirectX
11.1 (10_0)+10%
10.1
Max Displays
2
0
🎬

Media & Encoding

Hardware encoder: PureVideo HD (GeForce 9600 GT) vs UVD (Mobility Radeon HD 3870 X2). Decoder: PureVideo HD vs UVD.

FeatureGeForce 9600 GTMobility Radeon HD 3870 X2
Encoder
PureVideo HD
UVD
Decoder
PureVideo HD
UVD
Codecs
H.264,MPEG-2,VC-1
🔌

Power & Dimensions

The GeForce 9600 GT draws 150W versus the Mobility Radeon HD 3870 X2's 110W — a 30.8% difference. The Mobility Radeon HD 3870 X2 is more power-efficient. Recommended PSU: 350W (GeForce 9600 GT) vs 350W (Mobility Radeon HD 3870 X2). Power connectors: Legacy vs PCIe-powered. Card length: 229mm vs 1mm, occupying 1 vs 0 slots.

FeatureGeForce 9600 GTMobility Radeon HD 3870 X2
TDP
150W
110W-27%
Recommended PSU
350W
350W
Power Connector
Legacy
PCIe-powered
Length
229mm
1mm
Height
111mm
Slots
1
0-100%
Temp (Load)
80
Perf/Watt
3.2
4.3+34%
💰

Value Analysis

At launch, the GeForce 9600 GT came in at $149, while the Mobility Radeon HD 3870 X2 launched at $449. On MSRP, GeForce 9600 GT was 66.8% cheaper ($300 less). Performance per dollar on MSRP (G3D Mark / MSRP): 3.2 (GeForce 9600 GT) vs 1.1 (Mobility Radeon HD 3870 X2) — the GeForce 9600 GT offers 190.9% better value.

FeatureGeForce 9600 GTMobility Radeon HD 3870 X2
MSRP
$149-67%
$449
Performance per Dollar
3.2+191%
1.1
Codename
NB9E-GTX
M88
Release
July 15 2008
September 1 2008
Ranking
#825
#919

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