NVIDIA Quadro FX 3800M vs NVIDIA Quadro NVS 420

VS

NVIDIA Quadro FX 3800M NVIDIA Quadro NVS 420

We compared two Professional market GPUs: 1024MB VRAM Quadro FX 3800M and 256MB VRAM Quadro NVS 420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 3800M 's Advantages

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (64.00GB/s vs 11.20GB/s)

120 additional rendering cores

NVIDIA Quadro NVS 420 's Advantages

Lower TDP (40W vs 100W)

Score

Benchmark

FP32 (float)

Quadro FX 3800M +1818%

0.422 TFLOPS

Quadro NVS 420

0.022 TFLOPS

Quadro FX 3800M

VS

Quadro NVS 420

Graphics Card

Aug 2008

Release Date

Jan 2009

Quadro FX Mobile

Generation

Quadro NVS

Professional

Type

Professional

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

700 MHz

Memory

1024MB

Memory Size

256MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

64bit

64.00GB/s

Bandwidth

11.20GB/s

Render Config

16

SM Count

1

-

Compute Units

-

128

Shading Units

8

64

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

64 KB

L2 Cache

16 KB

Theoretical Performance

10.80 GPixel/s

Pixel Rate

2.200 GPixel/s

43.20 GTexel/s

Texture Rate

2.200 GTexel/s

-

FP16 (half)

-

422.4 GFLOPS

FP32 (float)

22.40 GFLOPS

-

FP64 (double)

-

Graphics Processor

G92

GPU Name

G98

N10E-GLM3-B2

GPU Variant

-

Tesla

Architecture

Tesla

TSMC

Foundry

TSMC

65 nm

Process Size

65 nm

0.754 billion

Transistors

0.21 billion

324 mm²

Die Size

86 mm²

Board Design

100W

TDP

40W

-

Suggested PSU

200 W

No outputs

Outputs

1x VHDCI

-

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

11.1 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

1.1

4.0

Shader Model

4.0

Related GPU Comparisons

1

NVIDIA Quadro FX 3800M vs NVIDIA Quadro 400

2

NVIDIA Quadro FX 3800M vs NVIDIA GRID K520Q

3

NVIDIA Quadro FX 3800M vs NVIDIA Quadro P620

4

NVIDIA Quadro FX 3800M vs NVIDIA Quadro P5000 Mobile

5

NVIDIA Quadro FX 3800M vs NVIDIA Quadro K2000

6

NVIDIA Quadro FX 3800M vs NVIDIA Quadro FX 3800

7

NVIDIA Quadro FX 3800M vs NVIDIA Quadro 6000

8

NVIDIA Quadro FX 3800M vs NVIDIA Tesla K10

9

NVIDIA Quadro FX 3800M vs NVIDIA Tesla M60

10

NVIDIA Quadro FX 3800M vs NVIDIA Quadro K3100M

Related News

1

Complete Layout of Intel's Next-Gen LGA1851 Interface Exposed: A Comprehensive Look at PCIe and USB Features

2

Apple's 2025 OS in Development: iOS 19 Codename 'Luck'

3

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

4

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

5

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

6

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

7

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

8

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

9

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

10

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory