AMD Radeon RX 9070 XT vs NVIDIA GeForce GTS 450 Rev. 2

VS

AMD Radeon RX 9070 XT

NVIDIA GeForce GTS 450 Rev. 2

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 XT and 1024MB VRAM GeForce GTS 450 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 9070 XT 's Advantages

Boost Clock2700MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (624.1GB/s vs 57.73GB/s)

3904 additional rendering cores

NVIDIA GeForce GTS 450 Rev. 2 's Advantages

Lower TDP (106W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 9070 XT +3580%

22.12 TFLOPS

GeForce GTS 450 Rev. 2

0.601 TFLOPS

Radeon RX 9070 XT

VS

GeForce GTS 450 Rev. 2

Graphics Card

Unknown

Release Date

Mar 2011

Navi IV(RX 9000)

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2210 MHz

Base Clock

-

2700 MHz

Boost Clock

-

2438 MHz

Memory Clock

902 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

624.1GB/s

Bandwidth

57.73GB/s

Render Config

64

Compute Units

-

SM Count

4

4096

Shading Units

192

256

TMUs

32

96

ROPs

16

-

64

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

256 KB

64 MB

L3 Cache

-

Theoretical Performance

259.2 GPixel/s

Pixel Rate

6.264 GPixel/s

691.2 GTexel/s

Texture Rate

25.06 GTexel/s

44.24 TFLOPS

FP16 (half)

-

22.12 TFLOPS

FP32 (float)

601.3 GFLOPS

691.2 GFLOPS

FP64 (double)

50.11 GFLOPS

Board Design

260W

TDP

106W

600 W

Suggested PSU

300 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 48

GPU Name

GF116

Navi 48 XT

GPU Variant

GF116-200-KA-A1

RDNA 4.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

Unknown

Transistors

1.17 billion

Unknown

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

6.8

Shader Model

5.1

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