NVIDIA GeForce 8800M GTX vs AMD Radeon RX 7900M

VS

NVIDIA GeForce 8800M GTX

AMD Radeon RX 7900M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8800M GTX 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 8800M GTX 's Advantages

Lower TDP (65W vs 180W)

AMD Radeon RX 7900M 's Advantages

Released 15 years and 11 months late

Boost Clock2090MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (576.0GB/s vs 51.20GB/s)

4512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800M GTX

0.24 TFLOPS

Radeon RX 7900M +15950%

38.52 TFLOPS

GeForce 8800M GTX

VS

Radeon RX 7900M

Graphics Card

Nov 2007

Release Date

Oct 2023

GeForce 8M

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-HE

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1825 MHz

-

Boost Clock

2090 MHz

800 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

256bit

51.20GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

72

12

SM Count

-

96

Shading Units

4608

48

TMUs

288

16

ROPs

192

-

RT Cores

72

-

L1 Cache

256 KB per Array

64 KB

L2 Cache

6 MB

-

L3 Cache

64 MB

Theoretical Performance

8.000 GPixel/s

Pixel Rate

401.3 GPixel/s

24.00 GTexel/s

Texture Rate

601.9 GTexel/s

-

FP16 (half)

77.05 TFLOPS

240.0 GFLOPS

FP32 (float)

38.52 TFLOPS

-

FP64 (double)

1204 GFLOPS

Board Design

65W

TDP

180W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

G92

GPU Name

Navi 31

NB8E-GTX-A2

GPU Variant

Navi 31

Tesla

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

65 nm

Process Size

5 nm

0.754 billion

Transistors

57.7 billion

324 mm²

Die Size

529 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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