AMD Radeon RX 7900 XT vs NVIDIA GeForce GTS 450 OEM

VS

AMD Radeon RX 7900 XT

NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT 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 RX 7900 XT 's Advantages

Released 12 years and 2 months late

Boost Clock2394MHz

More VRAM (20GB vs 512GB)

Larger VRAM bandwidth (800.0GB/s vs 57.73GB/s)

5232 additional rendering cores

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XT +11314%

51.48 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

Radeon RX 7900 XT

VS

GeForce GTS 450 OEM

Graphics Card

Nov 2022

Release Date

Sep 2010

Navi III

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1387 MHz

Base Clock

-

2394 MHz

Boost Clock

-

2500 MHz

Memory Clock

902 MHz

Memory

20GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

128bit

800.0GB/s

Bandwidth

57.73GB/s

Render Config

84

Compute Units

-

SM Count

3

5376

Shading Units

144

336

TMUs

24

192

ROPs

16

-

84

RT Cores

-

256 KB per Array

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

256 KB

80 MB

L3 Cache

-

Theoretical Performance

459.6 GPixel/s

Pixel Rate

4.698 GPixel/s

804.4 GTexel/s

Texture Rate

18.79 GTexel/s

103.0 TFLOPS

FP16 (half)

-

51.48 TFLOPS

FP32 (float)

451.0 GFLOPS

1.609 TFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

300W

TDP

106W

700 W

Suggested PSU

300 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

1x DVI 1x DisplayPort 1x VGA

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 31

GPU Name

GF106

Navi 31 XT (215-145000156)

GPU Variant

-

RDNA 3.0

Architecture

Fermi

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

1.17 billion

529 mm²

Die Size

238 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.7

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 7900 XT vs ATI Radeon HD 4720

2

AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 2080 Ti 12 GB

3

AMD Radeon RX 7900 XT vs NVIDIA GeForce GTX 1050 3 GB

4

AMD Radeon RX 7900 XT vs AMD FirePro S7150 x2

5

AMD Radeon RX 7900 XT vs AMD Radeon R5 435 OEM

6

AMD Radeon RX 7900 XT vs NVIDIA P102 101

7

AMD Radeon RX 7900 XT vs AMD Radeon HD 6570 OEM

8

AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 4080 Ti

9

AMD Radeon RX 7900 XT vs AMD Radeon R7 260X

10

AMD Radeon RX 7900 XT vs AMD Radeon RX 6400

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU