AMD Radeon HD 6630M Mac Edition vs NVIDIA T550 Mobile

VS

AMD Radeon HD 6630M Mac Edition

NVIDIA T550 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6630M Mac Edition and 4GB VRAM T550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T550 Mobile 's Advantages

Released 11 years and 4 months late

Boost Clock1665MHz

More VRAM (4GB vs 256GB)

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

544 additional rendering cores

Lower TDP (23W vs 26W)

Score

Benchmark

FP32 (float)

Radeon HD 6630M Mac Edition

0.48 TFLOPS

T550 Mobile +610%

3.41 TFLOPS

Radeon HD 6630M Mac Edition

VS

T550 Mobile

Graphics Card

Jan 2011

Release Date

May 2022

Vancouver

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1665 MHz

600 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

64bit

19.20GB/s

Bandwidth

96.00GB/s

Render Config

6

Compute Units

-

SM Count

16

480

Shading Units

1024

24

TMUs

64

8

ROPs

32

-

L1 Cache

64 KB (per SM)

-

L2 Cache

1024 KB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

53.28 GPixel/s

12.00 GTexel/s

Texture Rate

106.6 GTexel/s

-

FP16 (half)

6.820 TFLOPS

480.0 GFLOPS

FP32 (float)

3.410 TFLOPS

-

FP64 (double)

106.6 GFLOPS

Board Design

26W

TDP

23W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Whistler

GPU Name

TU117

Whistler LP

GPU Variant

-

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.716 billion

Transistors

4.7 billion

104 mm²

Die Size

200 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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