AMD Radeon RX 7700S vs NVIDIA GeForce GTX 850M

VS

AMD Radeon RX 7700S NVIDIA GeForce GTX 850M

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

Main Differences

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

NVIDIA GeForce GTX 850M 's Advantages

Lower TDP (45W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 7700S +1673%

20.48 TFLOPS

GeForce GTX 850M

1.155 TFLOPS

Radeon RX 7700S

VS

GeForce GTX 850M

Graphics Card

Jan 2023

Release Date

Mar 2014

Navi Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

-

2500 MHz

Boost Clock

-

2250 MHz

Memory Clock

1001 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

288.0GB/s

Bandwidth

32.03GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

640

128

TMUs

40

64

ROPs

16

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SMM)

2 MB

L2 Cache

2 MB

Theoretical Performance

160.0 GPixel/s

Pixel Rate

14.43 GPixel/s

320.0 GTexel/s

Texture Rate

36.08 GTexel/s

40.96 TFLOPS

FP16 (half)

-

20.48 TFLOPS

FP32 (float)

1155 GFLOPS

640.0 GFLOPS

FP64 (double)

36.08 GFLOPS

Graphics Processor

Navi 33

GPU Name

GM107

Navi 33 XT

GPU Variant

N15P-GT-A1

RDNA 3.0

Architecture

Maxwell

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

13.3 billion

Transistors

1.87 billion

204 mm²

Die Size

148 mm²

Board Design

100W

TDP

45W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.0

6.7

Shader Model

5.1

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