AMD Radeon RX 7700S vs NVIDIA GeForce GTX 485M

VS

AMD Radeon RX 7700S

NVIDIA GeForce GTX 485M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7700S and 2GB VRAM GeForce GTX 485M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700S 's Advantages

Released 12 years late

Boost Clock2500MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700S +2219%

20.48 TFLOPS

GeForce GTX 485M

0.883 TFLOPS

Radeon RX 7700S

VS

GeForce GTX 485M

Graphics Card

Jan 2023

Release Date

Jan 2011

Navi Mobile

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1500 MHz

Base Clock

-

2500 MHz

Boost Clock

-

2250 MHz

Memory Clock

750 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

288.0GB/s

Bandwidth

96.00GB/s

Render Config

32

Compute Units

-

SM Count

8

2048

Shading Units

384

128

TMUs

64

ROPs

32

-

32

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

512 KB

32 MB

L3 Cache

-

Theoretical Performance

160.0 GPixel/s

Pixel Rate

9.200 GPixel/s

320.0 GTexel/s

Texture Rate

36.80 GTexel/s

40.96 TFLOPS

FP16 (half)

-

20.48 TFLOPS

FP32 (float)

883.2 GFLOPS

640.0 GFLOPS

FP64 (double)

73.60 GFLOPS

Board Design

100W

TDP

100W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 33

GPU Name

GF104

Navi 33 XT

GPU Variant

N12E-GTX-A1

RDNA 3.0

Architecture

Fermi

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

13.3 billion

Transistors

1.95 billion

204 mm²

Die Size

332 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.7

Shader Model

5.1

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