AMD Radeon RX 7800M vs NVIDIA GeForce GT 330M Mac Edition

VS

AMD Radeon RX 7800M

NVIDIA GeForce GT 330M Mac Edition

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 7800M and 512MB VRAM GeForce GT 330M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800M 's Advantages

Released 14 years and 5 months late

Boost Clock2145MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (432GB/s vs 25.28GB/s)

3792 additional rendering cores

NVIDIA GeForce GT 330M Mac Edition 's Advantages

Lower TDP (23W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7800M +33739%

35.87 TFLOPS

GeForce GT 330M Mac Edition

0.106 TFLOPS

Radeon RX 7800M

VS

GeForce GT 330M Mac Edition

Graphics Card

Sep 2024

Release Date

Apr 2010

Navi Mobile

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1825 MHz

Base Clock

-

2145 MHz

Boost Clock

-

2250 MHz

Memory Clock

790 MHz

Memory

12GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

128bit

432GB/s

Bandwidth

25.28GB/s

Render Config

60

Compute Units

-

SM Count

6

3840

Shading Units

48

240

TMUs

16

96

ROPs

8

-

60

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

64 KB

48 MB

L3 Cache

-

Theoretical Performance

401.3 GPixel/s

Pixel Rate

4.000 GPixel/s

560.4 GTexel/s

Texture Rate

8.000 GTexel/s

71.73 TFLOPS

FP16 (half)

-

35.87 TFLOPS

FP32 (float)

105.6 GFLOPS

1121 GFLOPS

FP64 (double)

-

Board Design

180W

TDP

23W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 32

GPU Name

GT216

Navi 32

GPU Variant

N11P-GE1-A3

RDNA 3.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

28.1 billion

Transistors

0.486 billion

529 mm²

Die Size

100 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.2

6.7

Shader Model

4.1

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