AMD Radeon Pro W6900X vs NVIDIA GeForce GTS 450 OEM

VS

AMD Radeon Pro W6900X NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

Released 10 years and 11 months late

Boost Clock2150MHz

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

4976 additional rendering cores

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X +4782%

22.02 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

Radeon Pro W6900X

VS

GeForce GTS 450 OEM

Graphics Card

Aug 2021

Release Date

Sep 2010

Radeon Pro Mac

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2150 MHz

Boost Clock

-

2000 MHz

Memory Clock

902 MHz

Memory

32GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

57.73GB/s

Render Config

-

SM Count

3

80

Compute Units

-

5120

Shading Units

144

320

TMUs

24

128

ROPs

16

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

256 KB

Theoretical Performance

275.2 GPixel/s

Pixel Rate

4.698 GPixel/s

688.0 GTexel/s

Texture Rate

18.79 GTexel/s

44.03 TFLOPS

FP16 (half)

-

22.02 TFLOPS

FP32 (float)

451.0 GFLOPS

1376 GFLOPS

FP64 (double)

37.58 GFLOPS

Graphics Processor

Navi 21

GPU Name

GF106

Navi 21 Pro-XTA

GPU Variant

-

RDNA 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

1.17 billion

520 mm²

Die Size

238 mm²

Board Design

300W

TDP

106W

700 W

Suggested PSU

300 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x DVI 1x DisplayPort 1x VGA

None

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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