NVIDIA GeForce GTX 660 Ti vs AMD Radeon RX 7500 XT

VS

NVIDIA GeForce GTX 660 Ti

AMD Radeon RX 7500 XT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 6GB VRAM Radeon RX 7500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Ti 's Advantages

320 additional rendering cores

AMD Radeon RX 7500 XT 's Advantages

Boost Clock has increased by 135% (2300MHz vs 980MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (216.0GB/s vs 144.2GB/s)

Lower TDP (100W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 660 Ti

2.634 TFLOPS

Radeon RX 7500 XT +257%

9.421 TFLOPS

GeForce GTX 660 Ti

VS

Radeon RX 7500 XT

Graphics Card

Aug 2012

Release Date

Unknown

GeForce 600

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

915 MHz

Base Clock

1452 MHz

980 MHz

Boost Clock

2300 MHz

1502 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

96bit

144.2GB/s

Bandwidth

216.0GB/s

Render Config

-

Compute Units

16

-

1344

Shading Units

1024

112

TMUs

64

24

ROPs

32

-

RT Cores

16

16 KB (per SMX)

L1 Cache

128 KB per Array

384 KB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

27.44 GPixel/s

Pixel Rate

73.60 GPixel/s

109.8 GTexel/s

Texture Rate

147.2 GTexel/s

-

FP16 (half)

18.84 TFLOPS

2.634 TFLOPS

FP32 (float)

9.421 TFLOPS

109.8 GFLOPS

FP64 (double)

294.4 GFLOPS

Board Design

150W

TDP

100W

450 W

Suggested PSU

300 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

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

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GK104

GPU Name

Navi 33

GK104-300-KD-A2

GPU Variant

Navi 33

Kepler

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

13.3 billion

294 mm²

Die Size

204 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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