AMD Radeon RX 6850M XT vs NVIDIA GeForce GTX 950M Mac Edition

VS

AMD Radeon RX 6850M XT

NVIDIA GeForce GTX 950M Mac Edition

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6850M XT and 2GB VRAM GeForce GTX 950M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6850M XT 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 130% (2581MHz vs 1124MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 28.80GB/s)

1920 additional rendering cores

NVIDIA GeForce GTX 950M Mac Edition 's Advantages

Lower TDP (75W vs 165W)

Score

Benchmark

FP32 (float)

Radeon RX 6850M XT +817%

13.21 TFLOPS

GeForce GTX 950M Mac Edition

1.439 TFLOPS

Radeon RX 6850M XT

VS

GeForce GTX 950M Mac Edition

Graphics Card

Jan 2022

Release Date

Mar 2015

Mobility Radeon

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

2321 MHz

Base Clock

993 MHz

2581 MHz

Boost Clock

1124 MHz

2000 MHz

Memory Clock

900 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

128bit

384.0GB/s

Bandwidth

28.80GB/s

Render Config

40

Compute Units

-

2560

Shading Units

640

160

TMUs

40

64

ROPs

16

-

40

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SMM)

3 MB

L2 Cache

2 MB

96 MB

L3 Cache

-

Theoretical Performance

165.2 GPixel/s

Pixel Rate

17.98 GPixel/s

413.0 GTexel/s

Texture Rate

44.96 GTexel/s

26.43 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

1439 GFLOPS

825.9 GFLOPS

FP64 (double)

44.96 GFLOPS

Board Design

165W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 22

GPU Name

GM107

Navi 22 XTM

GPU Variant

N16P-GT

RDNA 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

17.2 billion

Transistors

1.87 billion

335 mm²

Die Size

148 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.0

6.5

Shader Model

5.1

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