NVIDIA GeForce GTX 675M vs AMD Radeon Pro W6600M

VS

NVIDIA GeForce GTX 675M

AMD Radeon Pro W6600M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675M and 8GB VRAM Radeon Pro W6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600M 's Advantages

Released 9 years and 3 months late

Boost Clock2034MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 96.00GB/s)

1408 additional rendering cores

Lower TDP (90W vs 100W)

Score

Benchmark

FP32 (float)

GeForce GTX 675M

0.952 TFLOPS

Radeon Pro W6600M +665%

7.29 TFLOPS

GeForce GTX 675M

VS

Radeon Pro W6600M

Graphics Card

Mar 2012

Release Date

Jun 2021

GeForce 600M

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1224 MHz

-

Boost Clock

2034 MHz

750 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

96.00GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

28

8

SM Count

66

384

Shading Units

1792

64

TMUs

112

32

ROPs

64

-

Tensor Cores

264

-

RT Cores

28

64 KB (per SM)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

9.920 GPixel/s

Pixel Rate

130.2 GPixel/s

39.68 GTexel/s

Texture Rate

227.8 GTexel/s

-

FP16 (half)

14.58 TFLOPS

952.3 GFLOPS

FP32 (float)

7.290 TFLOPS

79.36 GFLOPS

FP64 (double)

455.6 GFLOPS

Board Design

100W

TDP

90W

-

Suggested PSU

600 W

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GF114

GPU Name

Navi 23

N13E-GS1-A1

GPU Variant

Navi 23 WKS-XM

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

8.9

5.1

Shader Model

6.7

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