ATI Radeon HD 4350 vs AMD Radeon 550X 640SP

VS

ATI Radeon HD 4350

AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4350 and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4350 's Advantages

Lower TDP (20W vs 50W)

AMD Radeon 550X 640SP 's Advantages

Released 9 years and 7 months late

Boost Clock1071MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (48.00GB/s vs 6.400GB/s)

560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4350

0.096 TFLOPS

Radeon 550X 640SP +1328%

1.371 TFLOPS

Radeon HD 4350

VS

Radeon 550X 640SP

Graphics Card

Sep 2008

Release Date

Apr 2018

Radeon R700

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1019 MHz

-

Boost Clock

1071 MHz

400 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

48.00GB/s

Render Config

1

Compute Units

10

-

80

Shading Units

640

8

TMUs

40

4

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

256 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

17.14 GPixel/s

4.800 GTexel/s

Texture Rate

42.84 GTexel/s

-

FP16 (half)

1371 GFLOPS

96.00 GFLOPS

FP32 (float)

1371 GFLOPS

-

FP64 (double)

85.68 GFLOPS

Board Design

20W

TDP

50W

200 W

Suggested PSU

250 W

2x DisplayPort 1.0

Outputs

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

None

Power Connectors

None

Graphics Processor

RV710

GPU Name

Lexa

RV710 (215-0725016)

GPU Variant

Lexa PRO (215-0904018)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.242 billion

Transistors

2.2 billion

73 mm²

Die Size

103 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

-

4.1

Shader Model

6.4

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