NVIDIA GeForce GT 330 OEM vs ATI Radeon X800 GTO AGP

VS

NVIDIA GeForce GT 330 OEM ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 330 OEM and 256MB VRAM Radeon X800 GTO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330 OEM 's Advantages

Released 2 years and 3 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (51.20GB/s vs 31.36GB/s)

96 additional rendering cores

ATI Radeon X800 GTO AGP 's Advantages

Lower TDP (49W vs 75W)

Score

GeForce GT 330 OEM

VS

Radeon X800 GTO AGP

Graphics Card

Feb 2010

Release Date

Nov 2007

GeForce 300

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

490 MHz

Memory

1024MB

Memory Size

256MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

256bit

51.20GB/s

Bandwidth

31.36GB/s

Render Config

12

SM Count

-

Compute Units

-

96

Shading Units

-

48

TMUs

12

8

ROPs

12

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

64 KB

L2 Cache

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

4.800 GPixel/s

24.00 GTexel/s

Texture Rate

4.800 GTexel/s

-

FP16 (half)

-

240.0 GFLOPS

FP32 (float)

-

FP64 (double)

-

Graphics Processor

G92

GPU Name

R420

-

GPU Variant

R420 GTO

Tesla

Architecture

R400

TSMC

Foundry

TSMC

65 nm

Process Size

130 nm

0.754 billion

Transistors

0.16 billion

324 mm²

Die Size

281 mm²

Board Design

75W

TDP

49W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1x VGA

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

1x Molex

Graphics Features

11.1 (10_0)

DirectX

9.0b (9_2)

3.3

OpenGL

2.1

1.1

OpenCL

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

-

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