NVIDIA GeForce RTX 2080 SUPER Max Q vs ATI Mobility Radeon HD 4670 Mac Edition

VS

NVIDIA GeForce RTX 2080 SUPER Max Q

ATI Mobility Radeon HD 4670 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Max Q and 256MB VRAM Mobility Radeon HD 4670 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Max Q 's Advantages

Released 10 years and 7 months late

Boost Clock975MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (352.0GB/s vs 25.28GB/s)

2752 additional rendering cores

ATI Mobility Radeon HD 4670 Mac Edition 's Advantages

Lower TDP (35W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Max Q +1277%

5.99 TFLOPS

Mobility Radeon HD 4670 Mac Edition

0.435 TFLOPS

GeForce RTX 2080 SUPER Max Q

VS

Mobility Radeon HD 4670 Mac Edition

Graphics Card

Apr 2020

Release Date

Sep 2009

GeForce 20 Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

735 MHz

Base Clock

-

975 MHz

Boost Clock

-

1375 MHz

Memory Clock

790 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

25.28GB/s

Render Config

-

Compute Units

4

48

SM Count

-

3072

Shading Units

320

192

TMUs

32

64

ROPs

8

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

5.440 GPixel/s

187.2 GTexel/s

Texture Rate

21.76 GTexel/s

11.98 TFLOPS

FP16 (half)

-

5.990 TFLOPS

FP32 (float)

435.2 GFLOPS

187.2 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU104

GPU Name

M96

N18E-G3R

GPU Variant

M96 XT (216-0729051)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

13.6 billion

Transistors

0.514 billion

545 mm²

Die Size

146 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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