ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce RTX 2070 SUPER Mobile

VS

ATI Mobility Radeon HD 4850 X2

NVIDIA GeForce RTX 2070 SUPER Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4850 X2 and 8GB VRAM GeForce RTX 2070 SUPER Mobile 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 11 years and 3 months late

Boost Clock1380MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 89.60GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4850 X2

0.8 TFLOPS

GeForce RTX 2070 SUPER Mobile +783%

7.066 TFLOPS

Mobility Radeon HD 4850 X2

VS

GeForce RTX 2070 SUPER Mobile

Graphics Card

Jan 2009

Release Date

Apr 2020

M9x

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1140 MHz

-

Boost Clock

1380 MHz

700 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

89.60GB/s

Bandwidth

448.0GB/s

Render Config

10

Compute Units

-

SM Count

40

800

Shading Units

2560

40

TMUs

160

16

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

88.32 GPixel/s

20.00 GTexel/s

Texture Rate

220.8 GTexel/s

-

FP16 (half)

14.13 TFLOPS

800.0 GFLOPS

FP32 (float)

7.066 TFLOPS

160.0 GFLOPS

FP64 (double)

220.8 GFLOPS

Board Design

Unknown

TDP

115W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

M98

GPU Name

TU104

M98 L2 (216-0732019)

GPU Variant

N18E-G2R

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.956 billion

Transistors

13.6 billion

256 mm²

Die Size

545 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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