NVIDIA GeForce GT 330 OEM vs AMD Radeon R9 280

VS

NVIDIA GeForce GT 330 OEM AMD Radeon R9 280

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 330 OEM and 3GB VRAM Radeon R9 280 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330 OEM 's Advantages

Lower TDP (75W vs 200W)

AMD Radeon R9 280 's Advantages

Released 4 years and 1 months late

Boost Clock933MHz

More VRAM (3GB vs 1GB)

Larger VRAM bandwidth (240.0GB/s vs 51.20GB/s)

1696 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 330 OEM

0.24 TFLOPS

Radeon R9 280 +1293%

3.344 TFLOPS

GeForce GT 330 OEM

VS

Radeon R9 280

Graphics Card

Feb 2010

Release Date

Mar 2014

GeForce 300

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

827 MHz

-

Boost Clock

933 MHz

800 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

3GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

384bit

51.20GB/s

Bandwidth

240.0GB/s

Render Config

12

SM Count

-

Compute Units

28

96

Shading Units

1792

48

TMUs

112

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

768 KB

Theoretical Performance

4.000 GPixel/s

Pixel Rate

29.86 GPixel/s

24.00 GTexel/s

Texture Rate

104.5 GTexel/s

-

FP16 (half)

-

240.0 GFLOPS

FP32 (float)

3.344 TFLOPS

-

FP64 (double)

836.0 GFLOPS

Graphics Processor

G92

GPU Name

Tahiti

-

GPU Variant

Tahiti PRO3 (215-0821330)

Tesla

Architecture

GCN 1.0

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.754 billion

Transistors

4.313 billion

324 mm²

Die Size

352 mm²

Board Design

75W

TDP

200W

250 W

Suggested PSU

550 W

1x DVI 1x HDMI 1x VGA

Outputs

1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_0)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

5.1

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