NVIDIA GeForce GTX 850M vs AMD Radeon RX 7700S

VS

NVIDIA GeForce GTX 850M

AMD Radeon RX 7700S

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850M and 8GB VRAM Radeon RX 7700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850M 's Advantages

Lower TDP (45W vs 100W)

AMD Radeon RX 7700S 's Advantages

Released 8 years and 10 months late

Boost Clock2500MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 32.03GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850M

1.155 TFLOPS

Radeon RX 7700S +1673%

20.48 TFLOPS

GeForce GTX 850M

VS

Radeon RX 7700S

Graphics Card

Mar 2014

Release Date

Jan 2023

GeForce 800M

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2500 MHz

1001 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

32.03GB/s

Bandwidth

288.0GB/s

Render Config

-

Compute Units

32

-

640

Shading Units

2048

40

TMUs

128

16

ROPs

64

-

RT Cores

32

64 KB (per SMM)

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

14.43 GPixel/s

Pixel Rate

160.0 GPixel/s

36.08 GTexel/s

Texture Rate

320.0 GTexel/s

-

FP16 (half)

40.96 TFLOPS

1155 GFLOPS

FP32 (float)

20.48 TFLOPS

36.08 GFLOPS

FP64 (double)

640.0 GFLOPS

Board Design

45W

TDP

100W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

Navi 33

N15P-GT-A1

GPU Variant

Navi 33 XT

Maxwell

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.87 billion

Transistors

13.3 billion

148 mm²

Die Size

204 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.7

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