NVIDIA GeForce GTX 670M vs AMD Radeon RX 6800S

VS

NVIDIA GeForce GTX 670M

AMD Radeon RX 6800S

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 670M and 8GB VRAM Radeon RX 6800S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670M 's Advantages

Lower TDP (75W vs 100W)

AMD Radeon RX 6800S 's Advantages

Released 9 years and 10 months late

Boost Clock2100MHz

More VRAM (8GB vs 1536GB)

Larger VRAM bandwidth (256.0GB/s vs 72.00GB/s)

1712 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670M

0.804 TFLOPS

Radeon RX 6800S +969%

8.602 TFLOPS

GeForce GTX 670M

VS

Radeon RX 6800S

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 x8

Clock Speeds

-

Base Clock

1800 MHz

-

Boost Clock

2100 MHz

750 MHz

Memory Clock

2000 MHz

Memory

1536MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

128bit

72.00GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

32

7

SM Count

-

336

Shading Units

2048

56

TMUs

128

24

ROPs

64

-

RT Cores

32

64 KB (per SM)

L1 Cache

128 KB per Array

384 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

8.372 GPixel/s

Pixel Rate

134.4 GPixel/s

33.49 GTexel/s

Texture Rate

268.8 GTexel/s

-

FP16 (half)

17.20 TFLOPS

803.7 GFLOPS

FP32 (float)

8.602 TFLOPS

66.98 GFLOPS

FP64 (double)

537.6 GFLOPS

Board Design

75W

TDP

100W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF114

GPU Name

Navi 23

N13E-GS1-LP-A1

GPU Variant

-

Fermi 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

1.95 billion

Transistors

11.06 billion

332 mm²

Die Size

237 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.5

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