GeForce GTS 450 vs Radeon Pro W6800X

VS

NVIDIA GeForce GTS 450

AMD Radeon Pro W6800X

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 32GB VRAM Radeon Pro W6800X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTS 450 Advantages

Lower TDP (106W vs 200W)

Radeon Pro W6800X Advantages

Released 10 years and 11 months late

Boost Clock2087MHz

More VRAM (32GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 57.73GB/s)

3648 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

Radeon Pro W6800X +2567%

16030

GeForce GTS 450

VS

Radeon Pro W6800X

Graphics Card

Sep 2010

Release Date

Aug 2021

GeForce 400

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1800 MHz

-

Boost Clock

2087 MHz

902 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

4

SM Count

-

192

Shading Units

3840

32

TMUs

240

16

ROPs

96

-

RT Cores

60

64 KB (per SM)

L1 Cache

128 KB per Array

256 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

200.4 GPixel/s

25.06 GTexel/s

Texture Rate

500.9 GTexel/s

-

FP16 (half)

32.06 TFLOPS

601.3 GFLOPS

FP32 (float)

16.03 TFLOPS

50.11 GFLOPS

FP64 (double)

1002 GFLOPS

Board Design

106W

TDP

200W

300 W

Suggested PSU

550 W

2x DVI
1x mini-HDMI 1.3a

Outputs

1x HDMI 2.1
4x Thunderbolt

1x 6-pin

Power Connectors

Apple MPX

Graphics Processor

GF106

GPU Name

Navi 21

GF106-250-KA-A1

GPU Variant

Navi 21 Pro-XLA

Fermi

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

1.17 billion

Transistors

26.8 billion

238 mm²

Die Size

520 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.7

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