AMD Radeon HD 6450 OEM vs AMD Radeon Pro V7300X

VS

AMD Radeon HD 6450 OEM

AMD Radeon Pro V7300X

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 6450 OEM and 8GB VRAM Radeon Pro V7300X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6450 OEM 's Advantages

Lower TDP (18W vs 130W)

AMD Radeon Pro V7300X 's Advantages

Boost Clock1243MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 8.528GB/s)

2144 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6450 OEM

0.2 TFLOPS

Radeon Pro V7300X +2764%

5.728 TFLOPS

Radeon HD 6450 OEM

VS

Radeon Pro V7300X

Graphics Card

Feb 2011

Release Date

Unknown

Northern Islands

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1188 MHz

-

Boost Clock

1243 MHz

533 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

8.528GB/s

Bandwidth

224.0GB/s

Render Config

2

Compute Units

36

-

160

Shading Units

2304

8

TMUs

144

4

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

39.78 GPixel/s

5.000 GTexel/s

Texture Rate

179.0 GTexel/s

-

200.0 GFLOPS

FP32 (float)

5.728 TFLOPS

-

FP64 (double)

358.0 GFLOPS

Board Design

18W

TDP

130W

200 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Caicos

GPU Name

Ellesmere

Junbonator

GPU Variant

Ellesmere XT

TeraScale 2

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.37 billion

Transistors

5.7 billion

67 mm²

Die Size

232 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

5.0

Shader Model

6.4

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