NVIDIA GeForce RTX 3070 Max Q vs AMD Radeon HD 6630M

VS

NVIDIA GeForce RTX 3070 Max Q AMD Radeon HD 6630M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Max Q and 1024MB VRAM Radeon HD 6630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Max Q 's Advantages

Released 10 years late

Boost Clock1290MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (384.0GB/s vs 25.60GB/s)

4640 additional rendering cores

AMD Radeon HD 6630M 's Advantages

Lower TDP (26W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Max Q +2652%

13.21 TFLOPS

Radeon HD 6630M

0.48 TFLOPS

GeForce RTX 3070 Max Q

VS

Radeon HD 6630M

Graphics Card

Jan 2021

Release Date

Jan 2011

GeForce 30 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

1290 MHz

Boost Clock

-

1500 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

25.60GB/s

Render Config

40

SM Count

-

Compute Units

6

5120

Shading Units

480

160

TMUs

24

80

ROPs

8

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

103.2 GPixel/s

Pixel Rate

4.000 GPixel/s

206.4 GTexel/s

Texture Rate

12.00 GTexel/s

13.21 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

480.0 GFLOPS

206.4 GFLOPS

FP64 (double)

-

Graphics Processor

GA104

GPU Name

Whistler

GA104-770-A1

GPU Variant

Whistler LP

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.716 billion

392 mm²

Die Size

104 mm²

Board Design

80W

TDP

26W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

5.0

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