NVIDIA GeForce RTX 4070 Max-Q vs AMD Radeon HD 7550M

VS

NVIDIA GeForce RTX 4070 Max-Q

AMD Radeon HD 7550M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Max Q and 1024MB VRAM Radeon HD 7550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Max-Q 's Advantages

Released 11 years late

Boost Clock has increased by 124% (1230MHz vs 550MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)

4208 additional rendering cores

AMD Radeon HD 7550M 's Advantages

Lower TDP (14W vs 35W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Max Q +2477%

11.34 TFLOPS

Radeon HD 7550M

0.44 TFLOPS

GeForce RTX 4070 Max Q

VS

Radeon HD 7550M

Graphics Card

Jan 2023

Release Date

Jan 2012

GeForce 40 Mobile

Generation

London

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

735 MHz

Base Clock

450 MHz

1230 MHz

Boost Clock

550 MHz

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

5

36

SM Count

-

4608

Shading Units

400

144

TMUs

20

48

ROPs

8

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

-

32 MB

L2 Cache

-

Theoretical Performance

59.04 GPixel/s

Pixel Rate

4.400 GPixel/s

177.1 GTexel/s

Texture Rate

11.00 GTexel/s

11.34 TFLOPS

FP16 (half)

-

11.34 TFLOPS

FP32 (float)

440.0 GFLOPS

177.1 GFLOPS

FP64 (double)

-

Board Design

35W

TDP

14W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD106

GPU Name

Thames

GN21-X6

GPU Variant

Thames LP

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

Unknown

Transistors

0.716 billion

190 mm²

Die Size

104 mm²

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

8.9

CUDA

-

6.7

Shader Model

5.0

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