NVIDIA GeForce 945A vs Intel Iris Xe MAX Graphics

VS

NVIDIA GeForce 945A

Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945A and 4GB VRAM Iris Xe MAX Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe MAX Graphics 's Advantages

Released 5 years and 7 months late

Boost Clock has increased by 39% (1650MHz vs 1189MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (68.26GB/s vs 40.10GB/s)

384 additional rendering cores

Lower TDP (25W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 945A

0.913 TFLOPS

Iris Xe MAX Graphics +177%

2.534 TFLOPS

GeForce 945A

VS

Iris Xe MAX Graphics

Graphics Card

Mar 2015

Release Date

Oct 2020

GeForce 900A

Generation

HD Graphics-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1006 MHz

Base Clock

300 MHz

1189 MHz

Boost Clock

1650 MHz

1253 MHz

Memory Clock

2133 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

LPDDR4X

64bit

Memory Bus

128bit

40.10GB/s

Bandwidth

68.26GB/s

Render Config

-

384

Shading Units

768

24

TMUs

48

8

ROPs

24

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

9.512 GPixel/s

Pixel Rate

39.60 GPixel/s

28.54 GTexel/s

Texture Rate

79.20 GTexel/s

-

FP16 (half)

5.069 TFLOPS

913.2 GFLOPS

FP32 (float)

2.534 TFLOPS

28.54 GFLOPS

FP64 (double)

633.6 GFLOPS

Board Design

33W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GM108

GPU Name

DG1

-

Maxwell

Architecture

Generation 12.1

TSMC

Foundry

Intel

28 nm

Process Size

10 nm

Unknown

Transistors

Unknown

Die Size

95 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce 945A vs AMD Radeon HD 6550M

2

NVIDIA GeForce 945A vs AMD Radeon HD 7690M XT Rebrand

3

NVIDIA GeForce 945A vs NVIDIA GeForce GT 745A

4

NVIDIA GeForce 945A vs NVIDIA GeForce GTX 950M

5

NVIDIA GeForce 945A vs NVIDIA GeForce GT 335M

6

NVIDIA GeForce 945A vs NVIDIA GeForce 930A

7

NVIDIA GeForce 945A vs AMD Radeon R5 M240 Rebrand

8

NVIDIA GeForce 945A vs NVIDIA GeForce GTX 660M Mac Edition

9

NVIDIA GeForce 945A vs NVIDIA GeForce 840A

10

NVIDIA GeForce 945A vs AMD Radeon HD 6470M

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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