NVIDIA GeForce RTX 2080 SUPER Mobile vs ATI Mobility Radeon HD 4850 X2

VS

NVIDIA GeForce RTX 2080 SUPER Mobile

ATI Mobility Radeon HD 4850 X2

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Mobile and 1024MB VRAM Mobility Radeon HD 4850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages

Released 11 years and 3 months late

Boost Clock1560MHz

More VRAM (8GB vs 1024GB)

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

2272 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Mobile +1098%

9.585 TFLOPS

Mobility Radeon HD 4850 X2

0.8 TFLOPS

GeForce RTX 2080 SUPER Mobile

VS

Mobility Radeon HD 4850 X2

Graphics Card

Apr 2020

Release Date

Jan 2009

GeForce 20 Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

89.60GB/s

Render Config

-

Compute Units

10

48

SM Count

-

3072

Shading Units

800

192

TMUs

40

64

ROPs

16

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

99.84 GPixel/s

Pixel Rate

8.000 GPixel/s

299.5 GTexel/s

Texture Rate

20.00 GTexel/s

19.17 TFLOPS

FP16 (half)

-

9.585 TFLOPS

FP32 (float)

800.0 GFLOPS

299.5 GFLOPS

FP64 (double)

160.0 GFLOPS

Board Design

150W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

M98

N18E-G3

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

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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