AMD Radeon HD 6390 vs AMD FirePro RG220

VS

AMD Radeon HD 6390

AMD FirePro RG220

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6390 and 512MB VRAM FirePro RG220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6390 's Advantages

Released 1 years and 2 months late

More VRAM (1024GB vs 512GB)

240 additional rendering cores

AMD FirePro RG220 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 16.00GB/s)

Lower TDP (35W vs 39W)

Score

Benchmark

FP32 (float)

Radeon HD 6390 +340%

0.352 TFLOPS

FirePro RG220

0.08 TFLOPS

Radeon HD 6390

VS

FirePro RG220

Graphics Card

Jul 2011

Release Date

May 2010

Northern Islands

Generation

FirePro RG

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

DDR2

Memory Type

GDDR3

128bit

Memory Bus

256bit

16.00GB/s

Bandwidth

51.20GB/s

Render Config

4

Compute Units

1

-

320

Shading Units

80

16

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

2.000 GPixel/s

8.800 GTexel/s

Texture Rate

4.000 GTexel/s

-

352.0 GFLOPS

FP32 (float)

80.00 GFLOPS

-

Board Design

39W

TDP

35W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DMS-59

None

Power Connectors

None

Graphics Processor

Redwood

GPU Name

M93

Redwood LE

GPU Variant

-

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.627 billion

Transistors

0.242 billion

104 mm²

Die Size

73 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

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