NVIDIA GeForce RTX 5070 Mobile vs ATI Mobility Radeon HD 4850 Mac Edition

VS

NVIDIA GeForce RTX 5070 Mobile

ATI Mobility Radeon HD 4850 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 512MB VRAM Mobility Radeon HD 4850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Mobile 's Advantages

Released 15 years and 5 months late

Boost Clock2520MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (507.2GB/s vs 54.40GB/s)

3808 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Mobile +2788%

23.22 TFLOPS

Mobility Radeon HD 4850 Mac Edition

0.804 TFLOPS

GeForce RTX 5070 Mobile

VS

Mobility Radeon HD 4850 Mac Edition

Graphics Card

Jan 2025

Release Date

Aug 2009

GeForce 50 Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2500 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

512MB

GDDR7

Memory Type

GDDR3

128bit

Memory Bus

256bit

507.2GB/s

Bandwidth

54.40GB/s

Render Config

-

Compute Units

10

36

SM Count

-

4608

Shading Units

800

144

TMUs

40

48

ROPs

16

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

256 KB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

8.048 GPixel/s

362.9 GTexel/s

Texture Rate

20.12 GTexel/s

23.22 TFLOPS

FP16 (half)

-

23.22 TFLOPS

FP32 (float)

804.8 GFLOPS

362.9 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

115W

TDP

Unknown

300 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GB206

GPU Name

M98

GB206

GPU Variant

M98 L2 (216-0732019)

Blackwell 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

55 nm

Unknown

Transistors

0.956 billion

Unknown

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

10.1

CUDA

-

6.8

Shader Model

4.1

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