NVIDIA GeForce GTX 850A vs AMD Radeon RX 6700S

VS

NVIDIA GeForce GTX 850A

AMD Radeon RX 6700S

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 8GB VRAM Radeon RX 6700S 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 80W)

AMD Radeon RX 6700S 's Advantages

Released 7 years and 10 months late

Boost Clock has increased by 114% (2000MHz vs 936MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850A

1.198 TFLOPS

Radeon RX 6700S +498%

7.168 TFLOPS

GeForce GTX 850A

VS

Radeon RX 6700S

Graphics Card

Mar 2014

Release Date

Jan 2022

GeForce 800A

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

902 MHz

Base Clock

1700 MHz

936 MHz

Boost Clock

2000 MHz

900 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

28

-

640

Shading Units

1792

40

TMUs

112

16

ROPs

64

-

RT Cores

28

64 KB (per SMM)

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

14.98 GPixel/s

Pixel Rate

128.0 GPixel/s

37.44 GTexel/s

Texture Rate

224.0 GTexel/s

-

FP16 (half)

14.34 TFLOPS

1198 GFLOPS

FP32 (float)

7.168 TFLOPS

37.44 GFLOPS

FP64 (double)

448.0 GFLOPS

Board Design

45W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

Navi 23

N15P-GT-A1

GPU Variant

-

Maxwell

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.87 billion

Transistors

11.06 billion

148 mm²

Die Size

237 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

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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