AMD Radeon Pro 5300 vs NVIDIA GeForce GTX 645 OEM

VS

AMD Radeon Pro 5300

NVIDIA GeForce GTX 645 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro 5300 and 1024MB VRAM GeForce GTX 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5300 's Advantages

Released 7 years and 4 months late

Boost Clock1650MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 64.00GB/s)

704 additional rendering cores

NVIDIA GeForce GTX 645 OEM 's Advantages

Lower TDP (65W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro 5300 +345%

4.224 TFLOPS

GeForce GTX 645 OEM

0.949 TFLOPS

Radeon Pro 5300

VS

GeForce GTX 645 OEM

Graphics Card

Aug 2020

Release Date

Apr 2013

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

-

1650 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

64.00GB/s

Render Config

20

Compute Units

-

1280

Shading Units

576

80

TMUs

48

32

ROPs

16

-

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

52.80 GPixel/s

Pixel Rate

9.888 GPixel/s

132.0 GTexel/s

Texture Rate

39.55 GTexel/s

8.448 TFLOPS

FP16 (half)

-

4.224 TFLOPS

FP32 (float)

949.2 GFLOPS

264.0 GFLOPS

FP64 (double)

39.55 GFLOPS

Board Design

85W

TDP

65W

250 W

Suggested PSU

250 W

No outputs

Outputs

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

None

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

GK106

Navi 14 PRO XE

GPU Variant

GK106-200-A1

RDNA 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

2.54 billion

158 mm²

Die Size

221 mm²

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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