AMD Radeon RX 460 vs ATI FireMV 2260 PCIe x1

VS

AMD Radeon RX 460

ATI FireMV 2260 PCIe x1

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 and 256MB VRAM FireMV 2260 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 's Advantages

Released 8 years and 7 months late

Boost Clock1200MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (112.0GB/s vs 8.000GB/s)

856 additional rendering cores

ATI FireMV 2260 PCIe x1 's Advantages

Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 460 +5275%

2.15 TFLOPS

FireMV 2260 PCIe x1

0.04 TFLOPS

Radeon RX 460

VS

FireMV 2260 PCIe x1

Graphics Card

Aug 2016

Release Date

Jan 2008

Arctic Islands

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x1

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

112.0GB/s

Bandwidth

8.000GB/s

Render Config

14

Compute Units

2

-

896

Shading Units

40

56

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

2.000 GPixel/s

67.20 GTexel/s

Texture Rate

2.000 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

40.00 GFLOPS

134.4 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

15W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

2x DisplayPort

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

RV620

Baffin PRO

GPU Variant

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.181 billion

123 mm²

Die Size

67 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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