AMD Radeon Pro V320 vs ATI Radeon HD 3450 X2

VS

AMD Radeon Pro V320

ATI Radeon HD 3450 X2

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V320 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 V320 's Advantages

Released 9 years and 6 months late

Boost Clock1500MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (483.8GB/s vs 8.000GB/s)

3544 additional rendering cores

ATI Radeon HD 3450 X2 's Advantages

Lower TDP (50W vs 230W)

Score

Benchmark

FP32 (float)

Radeon Pro V320 +22295%

10.75 TFLOPS

Radeon HD 3450 X2

0.048 TFLOPS

Radeon Pro V320

VS

Radeon HD 3450 X2

Graphics Card

Jun 2017

Release Date

Dec 2007

Radeon Pro Vega

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

852 MHz

Base Clock

-

1500 MHz

Boost Clock

-

945 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

512MB

HBM2

Memory Type

DDR2

2048bit

Memory Bus

64bit

483.8GB/s

Bandwidth

8.000GB/s

Render Config

56

Compute Units

2

-

3584

Shading Units

40

224

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

96.00 GPixel/s

Pixel Rate

2.400 GPixel/s

336.0 GTexel/s

Texture Rate

2.400 GTexel/s

21.50 TFLOPS

FP16 (half)

-

10.75 TFLOPS

FP32 (float)

48.00 GFLOPS

672.0 GFLOPS

FP64 (double)

-

Board Design

230W

TDP

50W

550 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

2x DMS-59

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

RV620

Vega 10 XL GL SERVER (215-0894144)

GPU Variant

RV620 LE

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

12.5 billion

Transistors

0.181 billion

495 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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