NVIDIA GeForce RTX 2070 Max Q vs ATI Mobility Radeon HD 4850 X2

VS

NVIDIA GeForce RTX 2070 Max Q ATI Mobility Radeon HD 4850 X2

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

Released 10 years late

Boost Clock1185MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (384.0GB/s vs 89.60GB/s)

1504 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Max Q +582%

5.46 TFLOPS

Mobility Radeon HD 4850 X2

0.8 TFLOPS

GeForce RTX 2070 Max Q

VS

Mobility Radeon HD 4850 X2

Graphics Card

Jan 2019

Release Date

Jan 2009

GeForce 20 Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

885 MHz

Base Clock

-

1185 MHz

Boost Clock

-

1500 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

384.0GB/s

Bandwidth

89.60GB/s

Render Config

36

SM Count

-

Compute Units

10

2304

Shading Units

800

144

TMUs

40

64

ROPs

16

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

75.84 GPixel/s

Pixel Rate

8.000 GPixel/s

170.6 GTexel/s

Texture Rate

20.00 GTexel/s

10.92 TFLOPS

FP16 (half)

-

5.460 TFLOPS

FP32 (float)

800.0 GFLOPS

170.6 GFLOPS

FP64 (double)

160.0 GFLOPS

Graphics Processor

TU106

GPU Name

M98

N18E-G2-A1

GPU Variant

M98 L2 (216-0732019)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

10.8 billion

Transistors

0.956 billion

445 mm²

Die Size

256 mm²

Board Design

90W

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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