ATI Mobility Radeon HD 4670 vs NVIDIA GeForce GTX 980MX

VS

ATI Mobility Radeon HD 4670 NVIDIA GeForce GTX 980MX

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4670 and 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 's Advantages

Lower TDP (35W vs 148W)

NVIDIA GeForce GTX 980MX 's Advantages

Released 7 years and 5 months late

Boost Clock1178MHz

Larger VRAM bandwidth (192.0GB/s vs 25.60GB/s)

1344 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4670

0.432 TFLOPS

GeForce GTX 980MX +807%

3.92 TFLOPS

Mobility Radeon HD 4670

VS

GeForce GTX 980MX

Graphics Card

Jan 2009

Release Date

Jun 2016

M9x

Generation

GeForce 900M

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1050 MHz

-

Boost Clock

1178 MHz

800 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

25.60GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

4

Compute Units

-

320

Shading Units

1664

32

TMUs

104

8

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

48 KB (per SMM)

128 KB

L2 Cache

2 MB

Theoretical Performance

5.400 GPixel/s

Pixel Rate

75.39 GPixel/s

21.60 GTexel/s

Texture Rate

122.5 GTexel/s

-

FP16 (half)

-

432.0 GFLOPS

FP32 (float)

3.920 TFLOPS

-

FP64 (double)

122.5 GFLOPS

Graphics Processor

M96

GPU Name

GM204

M96 XT (216-0729051)

GPU Variant

N16E-GXX-A1

TeraScale

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

5.2 billion

146 mm²

Die Size

398 mm²

Board Design

35W

TDP

148W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

5.2

4.1

Shader Model

6.4

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