AMD Radeon HD 6630M Mac Edition vs NVIDIA T600 Max-Q

VS

AMD Radeon HD 6630M Mac Edition

NVIDIA T600 Max-Q

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6630M Mac Edition and 4GB VRAM T600 Max Q 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

Lower TDP (26W vs 40W)

NVIDIA T600 Max-Q 's Advantages

Released 10 years and 3 months late

Boost Clock1395MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (160.0GB/s vs 19.20GB/s)

416 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6630M Mac Edition

0.48 TFLOPS

T600 Max Q +420%

2.5 TFLOPS

Radeon HD 6630M Mac Edition

VS

T600 Max Q

Graphics Card

Jan 2011

Release Date

Apr 2021

Vancouver

Generation

Quadro Turing-M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1395 MHz

600 MHz

Memory Clock

1250 MHz

Memory

256MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

128bit

19.20GB/s

Bandwidth

160.0GB/s

Render Config

6

Compute Units

-

SM Count

14

480

Shading Units

896

24

TMUs

56

8

ROPs

32

-

L1 Cache

64 KB (per SM)

-

L2 Cache

1024 KB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

44.64 GPixel/s

12.00 GTexel/s

Texture Rate

78.12 GTexel/s

-

FP16 (half)

5.000 TFLOPS

480.0 GFLOPS

FP32 (float)

2.500 TFLOPS

-

FP64 (double)

78.12 GFLOPS

Board Design

26W

TDP

40W

-

No outputs

Outputs

Portable Device Dependent

-

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

6.7

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