NVIDIA GeForce 945A vs AMD Radeon HD 6470M

VS

NVIDIA GeForce 945A

AMD Radeon HD 6470M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945A and 512MB VRAM Radeon HD 6470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 945A 's Advantages

Released 4 years and 2 months late

Boost Clock1189MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (40.10GB/s vs 12.80GB/s)

224 additional rendering cores

AMD Radeon HD 6470M 's Advantages

Lower TDP (25W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 945A +307%

0.913 TFLOPS

Radeon HD 6470M

0.224 TFLOPS

GeForce 945A

VS

Radeon HD 6470M

Graphics Card

Mar 2015

Release Date

Jan 2011

GeForce 900A

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1006 MHz

Base Clock

-

1189 MHz

Boost Clock

-

1253 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

40.10GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

2

-

384

Shading Units

160

24

TMUs

8

ROPs

4

-

64 KB (per SMM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

9.512 GPixel/s

Pixel Rate

2.800 GPixel/s

28.54 GTexel/s

Texture Rate

5.600 GTexel/s

-

913.2 GFLOPS

FP32 (float)

224.0 GFLOPS

28.54 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GM108

GPU Name

Seymour

-

GPU Variant

Seymour XT (216-0810084)

Maxwell

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

Unknown

Transistors

0.37 billion

Unknown

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce 945A vs NVIDIA RTX 2000 Max-Q Ada Generation

2

NVIDIA GeForce 945A vs AMD Radeon HD 7350M

3

NVIDIA GeForce 945A vs AMD Radeon HD 6750M

4

NVIDIA GeForce 945A vs ATI Mobility Radeon HD 5470

5

NVIDIA GeForce 945A vs ATI Mobility FireGL V5700

6

NVIDIA GeForce 945A vs AMD Radeon HD 8750M

7

NVIDIA GeForce 945A vs AMD Radeon RX 6800S

8

NVIDIA GeForce 945A vs AMD Radeon R9 M385

9

NVIDIA GeForce 945A vs ATI Mobility Radeon HD 3470

10

NVIDIA GeForce 945A vs NVIDIA GeForce 315M

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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