AMD Radeon 550X 640SP vs ATI FireMV 2400 PCIe x1

VS

AMD Radeon 550X 640SP

ATI FireMV 2400 PCIe x1

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 64MB VRAM FireMV 2400 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Released 10 years and 3 months late

Boost Clock1071MHz

More VRAM (4GB vs 64GB)

Larger VRAM bandwidth (48.00GB/s vs 6.496GB/s)

640 additional rendering cores

ATI FireMV 2400 PCIe x1 's Advantages

Lower TDP (20W vs 50W)

Score

Radeon 550X 640SP

VS

FireMV 2400 PCIe x1

Graphics Card

Apr 2018

Release Date

Jan 2008

Polaris

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x1

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

203 MHz

Memory

4GB

Memory Size

64MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

6.496GB/s

Render Config

10

Compute Units

-

640

Shading Units

-

40

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

1.000 GPixel/s

42.84 GTexel/s

Texture Rate

1.000 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

-

85.68 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

20W

250 W

Suggested PSU

200 W

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

Outputs

1x VHDCI

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

RV380

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Rage 9

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

130 nm

2.2 billion

Transistors

0.075 billion

103 mm²

Die Size

92 mm²

Graphics Features

12 (12_0)

DirectX

9.0

4.6

OpenGL

2.0

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

-

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