AMD Radeon HD 6390 vs NVIDIA Quadro FX 3450

VS

AMD Radeon HD 6390

NVIDIA Quadro FX 3450

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6390 and 256MB VRAM Quadro FX 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6390 's Advantages

Released 6 years late

More VRAM (1024GB vs 256GB)

320 additional rendering cores

Lower TDP (39W vs 83W)

NVIDIA Quadro FX 3450 's Advantages

Larger VRAM bandwidth (32.00GB/s vs 16.00GB/s)

Score

Radeon HD 6390

VS

Quadro FX 3450

Graphics Card

Jul 2011

Release Date

Jul 2005

Northern Islands

Generation

Quadro FX Curie

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

500 MHz

Memory Clock

500 MHz

Memory

1024MB

Memory Size

256MB

DDR2

Memory Type

GDDR3

128bit

Memory Bus

256bit

16.00GB/s

Bandwidth

32.00GB/s

Render Config

4

Compute Units

-

320

Shading Units

-

16

TMUs

12

8

ROPs

8

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

3.400 GPixel/s

8.800 GTexel/s

Texture Rate

5.100 GTexel/s

-

352.0 GFLOPS

FP32 (float)

-

Board Design

39W

TDP

83W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

Redwood

GPU Name

NV41

Redwood LE

GPU Variant

NV41 GL

TeraScale 2

Architecture

Curie

TSMC

Foundry

TSMC

40 nm

Process Size

130 nm

0.627 billion

Transistors

0.19 billion

104 mm²

Die Size

225 mm²

Graphics Features

11.2 (11_0)

DirectX

9.0c (9_3)

4.4

OpenGL

2.0 (full) 2.1 (partial)

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

3.0

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