AMD Radeon HD 6630M Mac Edition vs NVIDIA GeForce GTX 580M

VS

AMD Radeon HD 6630M Mac Edition NVIDIA GeForce GTX 580M

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6630M Mac Edition and 2GB VRAM GeForce GTX 580M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6630M Mac Edition 's Advantages

96 additional rendering cores

Lower TDP (26W vs 100W)

NVIDIA GeForce GTX 580M 's Advantages

Larger VRAM bandwidth (96.00GB/s vs 19.20GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 6630M Mac Edition

0.48 TFLOPS

GeForce GTX 580M +98%

0.952 TFLOPS

Radeon HD 6630M Mac Edition

VS

GeForce GTX 580M

Graphics Card

Jan 2011

Release Date

Jun 2011

Vancouver

Generation

GeForce 500M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

600 MHz

Memory Clock

750 MHz

Memory

256MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

19.20GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

8

6

Compute Units

-

480

Shading Units

384

24

TMUs

64

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

-

L2 Cache

512 KB

Theoretical Performance

4.000 GPixel/s

Pixel Rate

9.920 GPixel/s

12.00 GTexel/s

Texture Rate

39.68 GTexel/s

-

FP16 (half)

-

480.0 GFLOPS

FP32 (float)

952.3 GFLOPS

-

FP64 (double)

79.36 GFLOPS

Graphics Processor

Whistler

GPU Name

GF114

Whistler LP

GPU Variant

N12E-GTX2-A1

TeraScale 2

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.716 billion

Transistors

1.95 billion

104 mm²

Die Size

332 mm²

Board Design

26W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

5.0

Shader Model

5.1

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