NVIDIA GeForce RTX 2070 SUPER Mobile vs ATI Mobility Radeon HD 4850 Mac Edition

VS

NVIDIA GeForce RTX 2070 SUPER Mobile ATI Mobility Radeon HD 4850 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 SUPER 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 2070 SUPER Mobile 's Advantages

Released 10 years and 8 months late

Boost Clock1380MHz

Larger VRAM bandwidth (448.0GB/s vs 54.40GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 SUPER Mobile +778%

7.066 TFLOPS

Mobility Radeon HD 4850 Mac Edition

0.804 TFLOPS

GeForce RTX 2070 SUPER Mobile

VS

Mobility Radeon HD 4850 Mac Edition

Graphics Card

Apr 2020

Release Date

Aug 2009

GeForce 20 Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1140 MHz

Base Clock

-

1380 MHz

Boost Clock

-

1750 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

54.40GB/s

Render Config

40

SM Count

-

Compute Units

10

2560

Shading Units

800

160

TMUs

40

64

ROPs

16

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

88.32 GPixel/s

Pixel Rate

8.048 GPixel/s

220.8 GTexel/s

Texture Rate

20.12 GTexel/s

14.13 TFLOPS

FP16 (half)

-

7.066 TFLOPS

FP32 (float)

804.8 GFLOPS

220.8 GFLOPS

FP64 (double)

161.0 GFLOPS

Graphics Processor

TU104

GPU Name

M98

N18E-G2R

GPU Variant

M98 L2 (216-0732019)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

13.6 billion

Transistors

0.956 billion

545 mm²

Die Size

256 mm²

Board Design

115W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

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

7.5

CUDA

-

6.6

Shader Model

4.1

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