AMD Radeon Pro WX 4100 vs ATI Radeon HD 4650

VS

AMD Radeon Pro WX 4100

ATI Radeon HD 4650

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro WX 4100 and 256MB VRAM Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 4100 's Advantages

Released 8 years and 2 months late

Boost Clock1201MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (96.00GB/s vs 22.40GB/s)

704 additional rendering cores

ATI Radeon HD 4650 's Advantages

Lower TDP (48W vs 50W)

Score

Benchmark

FP32 (float)

Radeon Pro WX 4100 +540%

2.46 TFLOPS

Radeon HD 4650

0.384 TFLOPS

Radeon Pro WX 4100

VS

Radeon HD 4650

Graphics Card

Nov 2016

Release Date

Sep 2008

Radeon Pro

Generation

Radeon R700

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

700 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

22.40GB/s

Render Config

16

Compute Units

4

-

1024

Shading Units

320

64

TMUs

32

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

19.22 GPixel/s

Pixel Rate

4.800 GPixel/s

76.86 GTexel/s

Texture Rate

19.20 GTexel/s

2.460 TFLOPS

FP16 (half)

-

2.460 TFLOPS

FP32 (float)

384.0 GFLOPS

153.7 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

48W

250 W

Suggested PSU

200 W

4x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

RV730

Baffin XT

GPU Variant

RV730 PRO (215-0719056)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.514 billion

123 mm²

Die Size

146 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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