AMD Radeon Pro V5300X vs ATI Radeon HD 3450 X2

VS

AMD Radeon Pro V5300X

ATI Radeon HD 3450 X2

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro V5300X and 512MB VRAM Radeon HD 3450 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V5300X 's Advantages

Boost Clock1201MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (96.00GB/s vs 8.000GB/s)

984 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro V5300X +5025%

2.46 TFLOPS

Radeon HD 3450 X2

0.048 TFLOPS

Radeon Pro V5300X

VS

Radeon HD 3450 X2

Graphics Card

Unknown

Release Date

Dec 2007

Radeon Pro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1125 MHz

Base Clock

-

1201 MHz

Boost Clock

-

1500 MHz

Memory Clock

500 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

8.000GB/s

Render Config

16

Compute Units

2

-

1024

Shading Units

40

64

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

19.22 GPixel/s

Pixel Rate

2.400 GPixel/s

76.86 GTexel/s

Texture Rate

2.400 GTexel/s

-

2.460 TFLOPS

FP32 (float)

48.00 GFLOPS

153.7 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

50W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

2x DMS-59

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

RV620

Baffin XT

GPU Variant

RV620 LE

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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