NVIDIA GeForce GTX 880M vs AMD Radeon RX 7900M

VS

NVIDIA GeForce GTX 880M AMD Radeon RX 7900M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 16GB VRAM Radeon RX 7900M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 880M 's Advantages

Lower TDP (122W vs 180W)

AMD Radeon RX 7900M 's Advantages

Released 9 years and 7 months late

Boost Clock has increased by 110% (2090MHz vs 993MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 160.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 880M

3.05 TFLOPS

Radeon RX 7900M +1162%

38.52 TFLOPS

Blender

GeForce GTX 880M

190

Radeon RX 7900M +1105%

2291

GeForce GTX 880M

VS

Radeon RX 7900M

Graphics Card

Mar 2014

Release Date

Oct 2023

GeForce 800M

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

954 MHz

Base Clock

1825 MHz

993 MHz

Boost Clock

2090 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

-

Compute Units

72

1536

Shading Units

4608

128

TMUs

288

32

ROPs

192

-

Tensor Cores

-

RT Cores

72

16 KB (per SMX)

L1 Cache

256 KB per Array

512 KB

L2 Cache

6 MB

Theoretical Performance

31.78 GPixel/s

Pixel Rate

401.3 GPixel/s

127.1 GTexel/s

Texture Rate

601.9 GTexel/s

-

FP16 (half)

77.05 TFLOPS

3.050 TFLOPS

FP32 (float)

38.52 TFLOPS

127.1 GFLOPS

FP64 (double)

1204 GFLOPS

Graphics Processor

GK104

GPU Name

Navi 31

N15E-GX-A2

GPU Variant

Navi 31

Kepler

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

57.7 billion

294 mm²

Die Size

529 mm²

Board Design

122W

TDP

180W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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