AMD Radeon RX 7600 XT vs NVIDIA GeForce GTX 660 Ti

VS

AMD Radeon RX 7600 XT NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7600 XT and 2GB VRAM GeForce GTX 660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 XT 's Advantages

Released 11 years and 5 months late

Boost Clock has increased by 181% (2755MHz vs 980MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 144.2GB/s)

704 additional rendering cores

NVIDIA GeForce GTX 660 Ti 's Advantages

Lower TDP (150W vs 190W)

Score

Benchmark

FP32 (float)

Radeon RX 7600 XT +756%

22.57 TFLOPS

GeForce GTX 660 Ti

2.634 TFLOPS

3DMark Time Spy

Radeon RX 7600 XT +592%

11274

GeForce GTX 660 Ti

1627

Blender

Radeon RX 7600 XT +838%

1295

GeForce GTX 660 Ti

138

Radeon RX 7600 XT

VS

GeForce GTX 660 Ti

Graphics Card

Jan 2024

Release Date

Aug 2012

Navi III

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1980 MHz

Base Clock

915 MHz

2755 MHz

Boost Clock

980 MHz

2250 MHz

Memory Clock

1502 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

192bit

288.0GB/s

Bandwidth

144.2GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

1344

128

TMUs

112

64

ROPs

24

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

384 KB

Theoretical Performance

176.3 GPixel/s

Pixel Rate

27.44 GPixel/s

352.6 GTexel/s

Texture Rate

109.8 GTexel/s

45.14 TFLOPS

FP16 (half)

-

22.57 TFLOPS

FP32 (float)

2.634 TFLOPS

705.3 GFLOPS

FP64 (double)

109.8 GFLOPS

Graphics Processor

Navi 33

GPU Name

GK104

Navi 33 XT (215-163000047)

GPU Variant

GK104-300-KD-A2

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

13.3 billion

Transistors

3.54 billion

204 mm²

Die Size

294 mm²

Board Design

190W

TDP

150W

450 W

Suggested PSU

450 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

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

1x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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