AMD Radeon R9 390X vs AMD FirePro RG220A

VS

AMD Radeon R9 390X

AMD FirePro RG220A

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390X and 512MB VRAM FirePro RG220A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390X 's Advantages

Released 5 years and 1 months late

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (384.0GB/s vs 51.20GB/s)

2736 additional rendering cores

AMD FirePro RG220A 's Advantages

Lower TDP (35W vs 275W)

Score

Benchmark

FP32 (float)

Radeon R9 390X +7292%

5.914 TFLOPS

FirePro RG220A

0.08 TFLOPS

Radeon R9 390X

VS

FirePro RG220A

Graphics Card

Jun 2015

Release Date

May 2010

Pirate Islands

Generation

FirePro Remote

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1500 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

512bit

Memory Bus

256bit

384.0GB/s

Bandwidth

51.20GB/s

Render Config

44

Compute Units

1

-

2816

Shading Units

80

176

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

67.20 GPixel/s

Pixel Rate

2.000 GPixel/s

184.8 GTexel/s

Texture Rate

4.000 GTexel/s

-

5.914 TFLOPS

FP32 (float)

80.00 GFLOPS

739.2 GFLOPS

FP64 (double)

-

Board Design

275W

TDP

35W

600 W

Suggested PSU

200 W

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

Outputs

1x DVI

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Grenada

GPU Name

M93

Grenada XT (215-0880004)

GPU Variant

-

GCN 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

6.2 billion

Transistors

0.242 billion

438 mm²

Die Size

73 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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