NVIDIA GeForce 940A vs ATI Mobility Radeon X1900

VS

NVIDIA GeForce 940A ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 940A and 256MB VRAM Mobility Radeon X1900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940A 's Advantages

Released 8 years and 2 months late

Boost Clock1124MHz

More VRAM (1024GB vs 256GB)

384 additional rendering cores

ATI Mobility Radeon X1900 's Advantages

Larger VRAM bandwidth (30.08GB/s vs 16.02GB/s)

Score

GeForce 940A

VS

Mobility Radeon X1900

Graphics Card

Mar 2015

Release Date

Jan 2007

GeForce 900A

Generation

M6x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-III

Clock Speeds

1029 MHz

Base Clock

-

1124 MHz

Boost Clock

-

1001 MHz

Memory Clock

470 MHz

Memory

1024MB

Memory Size

256MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

256bit

16.02GB/s

Bandwidth

30.08GB/s

Render Config

-

SM Count

-

Compute Units

-

384

Shading Units

-

16

TMUs

12

8

ROPs

12

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

4.800 GPixel/s

17.98 GTexel/s

Texture Rate

4.800 GTexel/s

-

FP16 (half)

-

863.2 GFLOPS

FP32 (float)

-

26.98 GFLOPS

FP64 (double)

-

Graphics Processor

GM108

GPU Name

M68

-

GPU Variant

-

Maxwell

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

Unknown

Transistors

0.312 billion

Unknown

Die Size

230 mm²

Board Design

33W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

3.0

Related GPU Comparisons

1

NVIDIA GeForce 940A vs NVIDIA RTX 2000 Embedded Ada Generation

2

NVIDIA GeForce 940A vs AMD Radeon R7 M350

3

NVIDIA GeForce 940A vs NVIDIA GeForce MX570

4

NVIDIA GeForce 940A vs NVIDIA GeForce 720M

5

NVIDIA GeForce 940A vs ATI Mobility Radeon X1600 Mac Edition

6

NVIDIA GeForce 940A vs NVIDIA GeForce 8800M GTS

7

NVIDIA GeForce 940A vs AMD Radeon 540X Mobile

8

NVIDIA GeForce 940A vs NVIDIA GeForce GTX 660M Mac Edition

9

NVIDIA GeForce 940A vs AMD Radeon RX 550X Mobile

10

NVIDIA GeForce 940A vs AMD Radeon Pro Vega 48

Related News

1

Apple's 2025 OS in Development: iOS 19 Codename 'Luck'

2

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

3

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

4

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

5

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

6

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

7

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

8

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

9

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

10

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2