AMD Radeon Pro 5300M vs NVIDIA GeForce GT 640M Mac Edition

VS

AMD Radeon Pro 5300M

NVIDIA GeForce GT 640M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 5300M and 512MB VRAM GeForce GT 640M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5300M 's Advantages

Released 6 years and 9 months late

Boost Clock1250MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 40.00GB/s)

896 additional rendering cores

NVIDIA GeForce GT 640M Mac Edition 's Advantages

Lower TDP (32W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro 5300M +459%

3.2 TFLOPS

GeForce GT 640M Mac Edition

0.572 TFLOPS

Radeon Pro 5300M

VS

GeForce GT 640M Mac Edition

Graphics Card

Nov 2019

Release Date

Feb 2013

Radeon Pro Mac

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1250 MHz

Boost Clock

-

1500 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

192.0GB/s

Bandwidth

40.00GB/s

Render Config

20

Compute Units

-

1280

Shading Units

384

80

TMUs

32

ROPs

8

-

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

40.00 GPixel/s

Pixel Rate

5.960 GPixel/s

100.0 GTexel/s

Texture Rate

23.84 GTexel/s

6.400 TFLOPS

FP16 (half)

-

3.200 TFLOPS

FP32 (float)

572.2 GFLOPS

200.0 GFLOPS

FP64 (double)

23.84 GFLOPS

Board Design

85W

TDP

32W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 14

GPU Name

GK107

Navi 14 PROA

GPU Variant

N13P-GS

RDNA 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

1.27 billion

158 mm²

Die Size

118 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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