AMD Radeon Pro Duo vs ATI Radeon HD 4750

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro Duo and 512MB VRAM Radeon HD 4750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo 's Advantages

Released 6 years and 7 months late

Larger VRAM bandwidth (512.0GB/s vs 51.20GB/s)

3456 additional rendering cores

ATI Radeon HD 4750 's Advantages

Lower TDP (100W vs 350W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo +777%

8.192 TFLOPS

Radeon HD 4750

0.934 TFLOPS

Radeon Pro Duo

VS

Radeon HD 4750

Graphics Card

Apr 2016

Release Date

Sep 2009

Radeon Pro

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

512MB

HBM

Memory Type

GDDR5

4096bit

Memory Bus

128bit

512.0GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

-

64

Compute Units

8

4096

Shading Units

640

256

TMUs

32

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

11.68 GPixel/s

256.0 GTexel/s

Texture Rate

23.36 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

934.4 GFLOPS

512.0 GFLOPS

FP64 (double)

186.9 GFLOPS

Graphics Processor

Capsaicin

GPU Name

RV740

Capsaicin XT

GPU Variant

RV740 PRO

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8.9 billion

Transistors

0.826 billion

596 mm²

Die Size

137 mm²

Board Design

350W

TDP

100W

750 W

Suggested PSU

300 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

3x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

-

6.0

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon R7 350X OEM vs AMD Radeon Pro Duo

2

AMD Radeon HD 7470 OEM vs AMD Radeon Pro Duo

3

AMD Radeon R5 430 OEM vs AMD Radeon Pro Duo

4

AMD Radeon HD 8870 OEM vs AMD Radeon Pro Duo

5

NVIDIA GeForce RTX 4090D vs AMD Radeon Pro Duo

6

AMD Radeon Pro 5700 XT vs AMD Radeon Pro Duo

7

AMD Radeon HD 7450 OEM vs AMD Radeon Pro Duo

8

AMD Radeon Pro Duo vs ATI Radeon HD 4750

9

AMD Radeon Pro Duo vs NVIDIA GeForce GTX 780

10

AMD Radeon Pro Duo vs NVIDIA GeForce 6800 XT