AMD Radeon Pro W6800X Duo vs ATI Radeon HD 4450

VS

AMD Radeon Pro W6800X Duo ATI Radeon HD 4450

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X Duo and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X Duo 's Advantages

Released 9 years and 9 months late

Boost Clock1967MHz

Larger VRAM bandwidth (512.0GB/s vs 6.400GB/s)

3760 additional rendering cores

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 400W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800X Duo +15639%

15.11 TFLOPS

Radeon HD 4450

0.096 TFLOPS

Radeon Pro W6800X Duo

VS

Radeon HD 4450

Graphics Card

Aug 2021

Release Date

Nov 2011

Radeon Pro Mac

Generation

Radeon R700

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1800 MHz

Base Clock

-

1967 MHz

Boost Clock

-

2000 MHz

Memory Clock

400 MHz

Memory

32GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

60

Compute Units

1

3840

Shading Units

80

240

TMUs

8

96

ROPs

4

-

Tensor Cores

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

64 KB

Theoretical Performance

188.8 GPixel/s

Pixel Rate

2.400 GPixel/s

472.1 GTexel/s

Texture Rate

4.800 GTexel/s

30.21 TFLOPS

FP16 (half)

-

15.11 TFLOPS

FP32 (float)

96.00 GFLOPS

944.2 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 21

GPU Name

RV710

Navi 21 Pro-XLA

GPU Variant

RV710 (215-0725016)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

26.8 billion

Transistors

0.242 billion

520 mm²

Die Size

73 mm²

Board Design

400W

TDP

25W

800 W

Suggested PSU

200 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce 8500 GT vs AMD Radeon Pro W6800X Duo

2

NVIDIA GeForce GTX 960 vs AMD Radeon Pro W6800X Duo

3

AMD FirePro S10000 vs AMD Radeon Pro W6800X Duo

4

NVIDIA GeForce GT 1030 vs AMD Radeon Pro W6800X Duo

5

AMD Radeon R9 FURY X vs AMD Radeon Pro W6800X Duo

6

AMD Radeon Pro W6800X Duo vs AMD FirePro S9050

7

AMD Radeon Pro W6800X Duo vs AMD Radeon HD 7770 GHz Edition

8

AMD Radeon Pro W6800X Duo vs AMD Radeon R9 FURY X

9

AMD Radeon Pro W6800X Duo vs AMD Radeon RX Vega 56

10

AMD Radeon Pro W6800X Duo vs NVIDIA CMP 170HX