AMD Radeon HD 7790 vs AMD FirePro RG220A

VS

AMD Radeon HD 7790

AMD FirePro RG220A

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7790 and 512MB VRAM FirePro RG220A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7790 's Advantages

Released 2 years and 10 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (96.00GB/s vs 51.20GB/s)

816 additional rendering cores

AMD FirePro RG220A 's Advantages

Lower TDP (35W vs 85W)

Score

Benchmark

FP32 (float)

Radeon HD 7790 +2140%

1.792 TFLOPS

FirePro RG220A

0.08 TFLOPS

Radeon HD 7790

VS

FirePro RG220A

Graphics Card

Mar 2013

Release Date

May 2010

Southern 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

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

51.20GB/s

Render Config

14

Compute Units

1

-

896

Shading Units

80

56

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

2.000 GPixel/s

56.00 GTexel/s

Texture Rate

4.000 GTexel/s

-

1.792 TFLOPS

FP32 (float)

80.00 GFLOPS

112.0 GFLOPS

FP64 (double)

-

Board Design

85W

TDP

35W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI

1x 6-pin

Power Connectors

None

Graphics Processor

Bonaire

GPU Name

M93

Bonaire XT (215-0839039)

GPU Variant

-

GCN 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.08 billion

Transistors

0.242 billion

160 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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