NVIDIA GeForce GTX 850A vs AMD Radeon Pro 5500M

VS

NVIDIA GeForce GTX 850A AMD Radeon Pro 5500M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 8GB VRAM Radeon Pro 5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850A 's Advantages

Lower TDP (45W vs 85W)

AMD Radeon Pro 5500M 's Advantages

Released 5 years and 8 months late

Boost Clock has increased by 55% (1450MHz vs 936MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 28.80GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850A

1.198 TFLOPS

Radeon Pro 5500M +271%

4.454 TFLOPS

GeForce GTX 850A

VS

Radeon Pro 5500M

Graphics Card

Mar 2014

Release Date

Nov 2019

GeForce 800A

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

902 MHz

Base Clock

1000 MHz

936 MHz

Boost Clock

1450 MHz

900 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

Compute Units

24

640

Shading Units

1536

40

TMUs

96

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

2 MB

Theoretical Performance

14.98 GPixel/s

Pixel Rate

46.40 GPixel/s

37.44 GTexel/s

Texture Rate

139.2 GTexel/s

-

FP16 (half)

8.909 TFLOPS

1198 GFLOPS

FP32 (float)

4.454 TFLOPS

37.44 GFLOPS

FP64 (double)

278.4 GFLOPS

Graphics Processor

GM107

GPU Name

Navi 14

N15P-GT-A1

GPU Variant

Navi 14 ULA

Maxwell

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.87 billion

Transistors

6.4 billion

148 mm²

Die Size

158 mm²

Board Design

45W

TDP

85W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.5

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