GeForce 9800M GT
VS
GeForce GT 420M

GeForce 9800M GT vs GeForce GT 420M

NVIDIA

GeForce 9800M GT

2008Core: 500 MHz
VS
NVIDIA

GeForce GT 420M

2012Core: Up to 625 MHzBoost: 645 MHz

Performance Spectrum - GPU

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money. The GeForce 9800M GT is positioned at rank 622 and the GeForce GT 420M is on rank 113, so the GeForce GT 420M offers better cost-efficiency for playing games.

MSRP is the manufacturer's suggested retail price.
Avg price is the current average price collected from markets across the web.

Performance Per Dollar GeForce 9800M GT

#612
Radeon RX 550X (móvel)
MSRP: $35|Avg: $35
4562%
#614
4135%
#615
4124%
#619
GeForce GTX 1050 (Mobile)
MSRP: N/A|Avg: $50
3750%
#620
Radeon RX 6300
MSRP: $60|Avg: $40
3725%
#622
GeForce 9800M GT
MSRP: $160|Avg: $5
100%
#623
99%
#624
Radeon HD 8550G + 8670M Dual
MSRP: $250|Avg: $40
97%
#625
GeForce 8300 GS
MSRP: $50|Avg: $50
97%
#626
95%
#627
95%
#628
GeForce 9500M GS
MSRP: $60|Avg: $15
93%
#629
GeForce 8800 GS
MSRP: $150|Avg: $40
92%
#631
GeForce 9800 GTX+
MSRP: $229|Avg: $50
90%
#632
Mobility Radeon X1700
MSRP: $49|Avg: $15
90%
#633
GeForce 9300
MSRP: $60|Avg: $20
89%
#634
Mobility Radeon HD 560v
MSRP: $150|Avg: $30
89%
#635
GeForce 8400M G
MSRP: $50|Avg: $20
88%
#636
Qualcomm Adreno X1-45 GPU
MSRP: $899|Avg: $400
88%
#637
GeForce 8400M GS
MSRP: $50|Avg: $20
87%
Based on actual market prices and performance benchmarks.

Performance Per Dollar GeForce GT 420M

#103
Radeon RX 550X (móvel)
MSRP: $35|Avg: $35
277%
#105
251%
#106
250%
#110
GeForce GTX 1050 (Mobile)
MSRP: N/A|Avg: $50
228%
#111
Radeon RX 6300
MSRP: $60|Avg: $40
226%
#113
GeForce GT 420M
MSRP: N/A|Avg: N/A
100%
#114
Radeon RX 470 (móvel)
MSRP: $179|Avg: $40
100%
#116
GeForce GTX 880M
MSRP: N/A|Avg: $150
98%
#117
GeForce MX570
MSRP: $150|Avg: $120
98%
#118
Radeon RX 6500
MSRP: $199|Avg: $150
98%
#119
GeForce 825M
MSRP: N/A|Avg: $30
97%
#121
Radeon HD 6970M
MSRP: N/A|Avg: $48
97%
#123
Radeon HD 6970M Crossfire
MSRP: $150|Avg: $150
96%
#126
GeForce GT 550M
MSRP: N/A|Avg: $30
95%
Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The GeForce GT 420M is the superior choice for raw performance. It leads with a 2.9% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 9800M GT.

InsightGeForce 9800M GTGeForce GT 420M
Performance
Lower raw frame rates (-2.9%)
Leading raw performance (+2.9%)
Longevity
🛑Obsolete Architecture (2008 / G9x (2007−2010))
🛑Obsolete Architecture (2012 / Kepler (2012−2018))
Ecosystem
Supports FSR Upscaling
Supports FSR Upscaling
VRAM
❌ Less VRAM capacity
✅ More VRAM (+0%)
Efficiency
⚡ Higher Power Consumption
💡 Excellent Perf/Watt
Case Fit

💎 Value Proposition

While current pricing data is unavailable, the GeForce GT 420M remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.

Performance Check

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

Technical Specifications

Side-by-side comparison of GeForce 9800M GT and GeForce GT 420M

NVIDIA

GeForce 9800M GT

The GeForce 9800M 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: 381 points.

NVIDIA

GeForce GT 420M

The GeForce GT 420M is manufactured by NVIDIA. It was released in March 22 2012. It features the Kepler architecture. The core clock ranges from Up to 625 MHz to 645 MHz. It has 384 shading units. The thermal design power (TDP) is 32W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 392 points.

Graphics Performance

The GeForce 9800M GT scores 381 and the GeForce GT 420M reaches 392 in the G3D Mark benchmark — just a 2.9% difference, making them near-identical in rasterization performance. The GeForce 9800M GT is built on G9x while the GeForce GT 420M uses Kepler, both on 65 nm vs 28 nm. Shader units: 224 (GeForce 9800M GT) vs 384 (GeForce GT 420M).

FeatureGeForce 9800M GTGeForce GT 420M
G3D Mark Score
381
392+3%
Architecture
G9x
Kepler
Process Node
65 nm
28 nm
Shading Units
224
384+71%

Advanced Features (DLSS/FSR)

FeatureGeForce 9800M GTGeForce GT 420M
Upscaling Tech
FSR 1.0 (Software)
FSR 1.0 (Software)
Frame Generation
Not Supported
Not Supported
Ray Reconstruction
No
No
Low Latency
Standard
Standard
💾

Video Memory (VRAM)

Both cards feature 512 MB of GDDR5. Bus width: 64-bit vs 128-bit.

FeatureGeForce 9800M GTGeForce GT 420M
VRAM Capacity
0.5 GB
0.5 GB
Memory Type
GDDR5
GDDR5
Memory Bandwidth
Unknown
Unknown
Bus Width
64-bit
128-bit+100%
🖥️

Display & API Support

DirectX support: 10.0 (GeForce 9800M GT) vs 11.0 (GeForce GT 420M). Vulkan: None vs None. OpenGL: 3.3 vs 4.0. Maximum simultaneous displays: 1 vs 1.

FeatureGeForce 9800M GTGeForce GT 420M
DirectX
10.0
11.0+10%
Vulkan
None
None
OpenGL
3.3
4.0+21%
Max Displays
1
1
🎬

Media & Encoding

Hardware encoder: No (GeForce 9800M GT) vs No (GeForce GT 420M). Decoder: PureVideo HD VP3 vs PureVideo HD VP4. Supported codecs: MPEG-2,H.264,VC-1 (GeForce 9800M GT) vs MPEG-2,H.264,VC-1,MPEG-4 ASP (GeForce GT 420M).

FeatureGeForce 9800M GTGeForce GT 420M
Encoder
No
No
Decoder
PureVideo HD VP3
PureVideo HD VP4
Codecs
MPEG-2,H.264,VC-1
MPEG-2,H.264,VC-1,MPEG-4 ASP
🔌

Power & Dimensions

The GeForce 9800M GT draws 150W versus the GeForce GT 420M's 32W — a 129.7% difference. The GeForce GT 420M is more power-efficient. Recommended PSU: 350W (GeForce 9800M GT) vs 350W (GeForce GT 420M). Power connectors: Legacy vs PCIe-powered. Card length: 0mm vs 0mm, occupying 0 vs 0 slots. Typical load temperature: 90°C vs 75°C.

FeatureGeForce 9800M GTGeForce GT 420M
TDP
150W
32W-79%
Recommended PSU
350W
350W
Power Connector
Legacy
PCIe-powered
Length
0mm
0mm
Height
0mm
0mm
Slots
0
0
Temp (Load)
90°C
75°C-17%
Perf/Watt
2.5
12.3+392%
💰

Value Analysis

The GeForce GT 420M is the newer GPU (2012 vs 2008).

FeatureGeForce 9800M GTGeForce GT 420M
MSRP
$160
Avg Price (30d)
$5
Codename
NB9E-GTX
GK107
Release
July 15 2008
March 22 2012
Ranking
#825
#909