ATI Mobility Radeon HD 4670 vs AMD Radeon R5 M465

VS

ATI Mobility Radeon HD 4670

AMD Radeon R5 M465

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4670 and 4GB VRAM Radeon R5 M465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 16.00GB/s)

AMD Radeon R5 M465 's Advantages

Released 7 years late

Boost Clock1015MHz

More VRAM (4GB vs 512GB)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4670

0.432 TFLOPS

Radeon R5 M465 +80%

0.779 TFLOPS

Mobility Radeon HD 4670

VS

Radeon R5 M465

Graphics Card

Jan 2009

Release Date

Jan 2016

M9x

Generation

Gem System

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1015 MHz

800 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

16.00GB/s

Render Config

4

Compute Units

6

-

320

Shading Units

384

32

TMUs

24

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

5.400 GPixel/s

Pixel Rate

8.120 GPixel/s

21.60 GTexel/s

Texture Rate

24.36 GTexel/s

-

432.0 GFLOPS

FP32 (float)

779.5 GFLOPS

-

Board Design

35W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

M96

GPU Name

Meso

M96 XT (216-0729051)

GPU Variant

Meso XT (216-0864018)

TeraScale

Architecture

GCN 3.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

1.55 billion

146 mm²

Die Size

125 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2.170

-

4.1

Shader Model

6.5

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