ATI Mobility Radeon HD 2300 vs NVIDIA GeForce GT 640M LE

VS

ATI Mobility Radeon HD 2300

NVIDIA GeForce GT 640M LE

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2300 and 2GB VRAM GeForce GT 640M LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640M LE 's Advantages

Released 5 years and 2 months late

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (50.24GB/s vs 12.80GB/s)

96 additional rendering cores

Score

Mobility Radeon HD 2300

VS

GeForce GT 640M LE

Graphics Card

Mar 2007

Release Date

May 2012

M7x

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

400 MHz

Memory Clock

785 MHz

Memory

128MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

128bit

12.80GB/s

Bandwidth

50.24GB/s

Render Config

-

SM Count

2

-

Shading Units

96

4

TMUs

16

4

ROPs

4

-

L1 Cache

64 KB (per SM)

-

L2 Cache

256 KB

-

Theoretical Performance

1.920 GPixel/s

Pixel Rate

3.012 GPixel/s

1.920 GTexel/s

Texture Rate

12.05 GTexel/s

-

FP32 (float)

289.0 GFLOPS

-

FP64 (double)

24.08 GFLOPS

Board Design

Unknown

TDP

32W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

M71

GPU Name

GF108

M71-S

GPU Variant

-

Ultra-Threaded SE

Architecture

Fermi

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.107 billion

Transistors

0.585 billion

100 mm²

Die Size

116 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

3.0

Shader Model

5.1

Related GPU Comparisons

1

ATI Mobility Radeon HD 2300 vs AMD FirePro M5950

2

ATI Mobility Radeon HD 2300 vs AMD Radeon HD 6670A

3

ATI Mobility Radeon HD 2300 vs AMD Radeon HD 6350A

4

ATI Mobility Radeon HD 2300 vs NVIDIA GeForce 720A

5

ATI Mobility Radeon HD 2300 vs AMD Radeon Pro W6300M

6

ATI Mobility Radeon HD 2300 vs ATI Mobility Radeon HD 5165

7

ATI Mobility Radeon HD 2300 vs ATI Mobility Radeon X2300

8

ATI Mobility Radeon HD 2300 vs NVIDIA GeForce GT 335M

9

ATI Mobility Radeon HD 2300 vs Intel Arc A770M

10

ATI Mobility Radeon HD 2300 vs AMD Radeon HD 7690M XT

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