AMD Radeon HD 7450 OEM vs AMD Radeon Pro V340

VS

AMD Radeon HD 7450 OEM

AMD Radeon Pro V340

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7450 OEM and 16GB VRAM Radeon Pro V340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450 OEM 's Advantages

Lower TDP (18W vs 230W)

AMD Radeon Pro V340 's Advantages

Released 6 years and 7 months late

Boost Clock1500MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (483.8GB/s vs 8.528GB/s)

3424 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7450 OEM

0.2 TFLOPS

Radeon Pro V340 +5275%

10.75 TFLOPS

Radeon HD 7450 OEM

VS

Radeon Pro V340

Graphics Card

Jan 2012

Release Date

Aug 2018

Southern Islands

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

852 MHz

-

Boost Clock

1500 MHz

533 MHz

Memory Clock

945 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

HBM2

64bit

Memory Bus

2048bit

8.528GB/s

Bandwidth

483.8GB/s

Render Config

2

Compute Units

56

-

160

Shading Units

3584

8

TMUs

224

4

ROPs

64

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

96.00 GPixel/s

5.000 GTexel/s

Texture Rate

336.0 GTexel/s

-

FP16 (half)

21.50 TFLOPS

200.0 GFLOPS

FP32 (float)

10.75 TFLOPS

-

FP64 (double)

672.0 GFLOPS

Board Design

18W

TDP

230W

200 W

Suggested PSU

550 W

1x DVI 1x HDMI 1.3a

Outputs

1x mini-DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

Caicos

GPU Name

Vega 10

Caimour

GPU Variant

Vega 10 XL GL (215-0894304)

TeraScale 2

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.37 billion

Transistors

12.5 billion

67 mm²

Die Size

495 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

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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