ATI Mobility Radeon HD 4650 vs NVIDIA GeForce RTX 2080 Max Q

VS

ATI Mobility Radeon HD 4650

NVIDIA GeForce RTX 2080 Max Q

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4650 and 8GB VRAM GeForce RTX 2080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4650 's Advantages

Lower TDP (35W vs 80W)

NVIDIA GeForce RTX 2080 Max Q 's Advantages

Released 10 years late

Boost Clock1095MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (384.0GB/s vs 19.20GB/s)

2624 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4650

0.32 TFLOPS

GeForce RTX 2080 Max Q +1914%

6.447 TFLOPS

Mobility Radeon HD 4650

VS

GeForce RTX 2080 Max Q

Graphics Card

Jan 2009

Release Date

Jan 2019

M9x

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1095 MHz

600 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

256bit

19.20GB/s

Bandwidth

384.0GB/s

Render Config

4

Compute Units

-

SM Count

46

320

Shading Units

2944

32

TMUs

184

8

ROPs

64

-

Tensor Cores

368

-

RT Cores

46

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

70.08 GPixel/s

16.00 GTexel/s

Texture Rate

201.5 GTexel/s

-

FP16 (half)

12.89 TFLOPS

320.0 GFLOPS

FP32 (float)

6.447 TFLOPS

-

FP64 (double)

201.5 GFLOPS

Board Design

35W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M96

GPU Name

TU104

-

GPU Variant

N18E-G3-A1

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.514 billion

Transistors

13.6 billion

146 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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