NVIDIA GeForce GTX 670M vs AMD Radeon RX 6300M

VS

NVIDIA GeForce GTX 670M

AMD Radeon RX 6300M

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 670M and 2GB VRAM Radeon RX 6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300M 's Advantages

Released 9 years and 10 months late

Boost Clock2400MHz

More VRAM (2GB vs 1536GB)

432 additional rendering cores

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 670M

0.804 TFLOPS

Radeon RX 6300M +358%

3.686 TFLOPS

GeForce GTX 670M

VS

Radeon RX 6300M

Graphics Card

Mar 2012

Release Date

Jan 2022

GeForce 600M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2400 MHz

750 MHz

Memory Clock

2250 MHz

Memory

1536MB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

32bit

72.00GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

12

7

SM Count

-

336

Shading Units

768

56

TMUs

48

24

ROPs

32

-

RT Cores

12

64 KB (per SM)

L1 Cache

128 KB per Array

384 KB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

8.372 GPixel/s

Pixel Rate

76.80 GPixel/s

33.49 GTexel/s

Texture Rate

115.2 GTexel/s

-

FP16 (half)

7.373 TFLOPS

803.7 GFLOPS

FP32 (float)

3.686 TFLOPS

66.98 GFLOPS

FP64 (double)

230.4 GFLOPS

Board Design

75W

TDP

35W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF114

GPU Name

Navi 24

N13E-GS1-LP-A1

GPU Variant

Navi 24 XML

Fermi 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.95 billion

Transistors

5.4 billion

332 mm²

Die Size

107 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.6

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