AMD Radeon Pro W6300M vs NVIDIA GeForce GT 640M Mac Edition

VS

AMD Radeon Pro W6300M NVIDIA GeForce GT 640M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro W6300M 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 W6300M 's Advantages

Released 8 years and 11 months late

Boost Clock2040MHz

Larger VRAM bandwidth (64.00GB/s vs 40.00GB/s)

384 additional rendering cores

Lower TDP (25W vs 32W)

Score

Benchmark

FP32 (float)

Radeon Pro W6300M +447%

3.133 TFLOPS

GeForce GT 640M Mac Edition

0.572 TFLOPS

Radeon Pro W6300M

VS

GeForce GT 640M Mac Edition

Graphics Card

Jan 2022

Release Date

Feb 2013

Radeon Pro Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1512 MHz

Base Clock

-

2040 MHz

Boost Clock

-

2000 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

32bit

Memory Bus

64bit

64.00GB/s

Bandwidth

40.00GB/s

Render Config

-

SM Count

-

12

Compute Units

-

768

Shading Units

384

48

TMUs

32

ROPs

8

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

128 KB

Theoretical Performance

65.28 GPixel/s

Pixel Rate

5.960 GPixel/s

97.92 GTexel/s

Texture Rate

23.84 GTexel/s

6.267 TFLOPS

FP16 (half)

-

3.133 TFLOPS

FP32 (float)

572.2 GFLOPS

195.8 GFLOPS

FP64 (double)

23.84 GFLOPS

Graphics Processor

Navi 24

GPU Name

GK107

Navi 24

GPU Variant

N13P-GS

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

1.27 billion

107 mm²

Die Size

118 mm²

Board Design

25W

TDP

32W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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