AMD Radeon Pro 5300 vs NVIDIA GeForce GTX 660 Ti

VS

AMD Radeon Pro 5300 NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro 5300 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 Pro 5300 's Advantages

Released 8 years late

Boost Clock has increased by 68% (1650MHz vs 980MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 144.2GB/s)

Lower TDP (85W vs 150W)

NVIDIA GeForce GTX 660 Ti 's Advantages

64 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 5300 +60%

4.224 TFLOPS

GeForce GTX 660 Ti

2.634 TFLOPS

Radeon Pro 5300

VS

GeForce GTX 660 Ti

Graphics Card

Aug 2020

Release Date

Aug 2012

Radeon Pro Mac

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

915 MHz

1650 MHz

Boost Clock

980 MHz

1750 MHz

Memory Clock

1502 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

192bit

224.0GB/s

Bandwidth

144.2GB/s

Render Config

-

SM Count

-

20

Compute Units

-

1280

Shading Units

1344

80

TMUs

112

32

ROPs

24

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

384 KB

Theoretical Performance

52.80 GPixel/s

Pixel Rate

27.44 GPixel/s

132.0 GTexel/s

Texture Rate

109.8 GTexel/s

8.448 TFLOPS

FP16 (half)

-

4.224 TFLOPS

FP32 (float)

2.634 TFLOPS

264.0 GFLOPS

FP64 (double)

109.8 GFLOPS

Graphics Processor

Navi 14

GPU Name

GK104

Navi 14 PRO XE

GPU Variant

GK104-300-KD-A2

RDNA 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

3.54 billion

158 mm²

Die Size

294 mm²

Board Design

85W

TDP

150W

250 W

Suggested PSU

450 W

No outputs

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

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