ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon HD 8950M

VS

ATI Mobility Radeon HD 4670 Mac Edition

AMD Radeon HD 8950M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 4670 Mac Edition and 2GB VRAM Radeon HD 8950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 Mac Edition 's Advantages

Lower TDP (35W vs 100W)

AMD Radeon HD 8950M 's Advantages

Released 3 years and 8 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (88.00GB/s vs 25.28GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4670 Mac Edition

0.435 TFLOPS

Radeon HD 8950M +279%

1.651 TFLOPS

Mobility Radeon HD 4670 Mac Edition

VS

Radeon HD 8950M

Graphics Card

Sep 2009

Release Date

May 2013

M9x

Generation

Solar System

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

790 MHz

Memory Clock

1375 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

25.28GB/s

Bandwidth

88.00GB/s

Render Config

4

Compute Units

12

-

320

Shading Units

768

32

TMUs

48

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

5.440 GPixel/s

Pixel Rate

17.20 GPixel/s

21.76 GTexel/s

Texture Rate

51.60 GTexel/s

-

435.2 GFLOPS

FP32 (float)

1.651 TFLOPS

-

FP64 (double)

103.2 GFLOPS

Board Design

35W

TDP

100W

-

No outputs

Outputs

No outputs

-

Graphics Processor

M96

GPU Name

Saturn

M96 XT (216-0729051)

GPU Variant

Saturn XT

TeraScale

Architecture

GCN 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

2.08 billion

146 mm²

Die Size

160 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

-

4.1

Shader Model

6.3

Related GPU Comparisons

1

ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce 8600M GS

2

ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon RX 640 Mobile

3

ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce GTX 950A

4

ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon R9 M275

5

ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon Pro 5500M

6

ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce GTX 680M

7

ATI Mobility Radeon HD 4670 Mac Edition vs ATI Mobility Radeon HD 3430

8

ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce RTX 2070 Mobile

9

ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce RTX 2070 Mobile Refresh

10

ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon R9 M380

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early