AMD Radeon HD 8670M vs ATI Mobility Radeon HD 2400 XT Mac Edition

VS

AMD Radeon HD 8670M

ATI Mobility Radeon HD 2400 XT Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670M and 128MB VRAM Mobility Radeon HD 2400 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8670M 's Advantages

Released 5 years and 9 months late

Boost Clock975MHz

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)

280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8670M +1100%

0.624 TFLOPS

Mobility Radeon HD 2400 XT Mac Edition

0.052 TFLOPS

Radeon HD 8670M

VS

Mobility Radeon HD 2400 XT Mac Edition

Graphics Card

Mar 2013

Release Date

Jun 2007

Solar System

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

925 MHz

Base Clock

-

975 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

128MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

12.80GB/s

Render Config

5

Compute Units

2

-

320

Shading Units

40

20

TMUs

4

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

-

Theoretical Performance

7.800 GPixel/s

Pixel Rate

2.600 GPixel/s

19.50 GTexel/s

Texture Rate

2.600 GTexel/s

-

624.0 GFLOPS

FP32 (float)

52.00 GFLOPS

39.00 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Sun

GPU Name

M74

Sun S3 XT (216-0841009)

GPU Variant

M74-M (216RMAKA12FG)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

0.69 billion

Transistors

0.18 billion

56 mm²

Die Size

85 mm²

Graphics Features

12 (11_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1 (1.2)

OpenCL

N/A

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

4.0

Related GPU Comparisons

1

AMD Radeon HD 8670M vs NVIDIA GeForce GTX 260M

2

AMD Radeon HD 8670M vs AMD Radeon HD 6750M

3

AMD Radeon HD 8670M vs NVIDIA GeForce GTX 850M

4

AMD Radeon HD 8670M vs AMD FirePro W6150M

5

AMD Radeon HD 8670M vs ATI Mobility Radeon HD 550v

6

AMD Radeon HD 8670M vs AMD Radeon Pro W6300M

7

AMD Radeon HD 8670M vs AMD Radeon E8950

8

AMD Radeon HD 8670M vs AMD Radeon RX 540X Mobile

9

AMD Radeon HD 8670M vs ATI Mobility Radeon HD 5750

10

AMD Radeon HD 8670M vs NVIDIA RTX 3000 Mobile Ada Generation

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

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

8

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

9

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

10

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