NVIDIA GeForce GT 745A vs NVIDIA GeForce GTX 675MX Mac Edition

VS

NVIDIA GeForce GT 745A

NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 745A and 1024MB VRAM GeForce GTX 675MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 745A 's Advantages

Boost Clock915MHz

More VRAM (2GB vs 1024GB)

Lower TDP (33W vs 100W)

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)

960 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 745A

0.703 TFLOPS

GeForce GTX 675MX Mac Edition +174%

1.933 TFLOPS

GeForce GT 745A

VS

GeForce GTX 675MX Mac Edition

Graphics Card

Aug 2013

Release Date

Apr 2013

GeForce 700A

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

837 MHz

Base Clock

-

915 MHz

Boost Clock

-

900 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

160.0GB/s

Render Config

-

384

Shading Units

1344

32

TMUs

112

16

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

7.320 GPixel/s

Pixel Rate

20.13 GPixel/s

29.28 GTexel/s

Texture Rate

80.53 GTexel/s

-

702.7 GFLOPS

FP32 (float)

1.933 TFLOPS

29.28 GFLOPS

FP64 (double)

80.53 GFLOPS

Board Design

33W

TDP

100W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK107

GPU Name

GK104

N14P-LP

GPU Variant

N13E-GSR-A2

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

3.54 billion

118 mm²

Die Size

294 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.0

CUDA

3.0

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce GT 745A vs NVIDIA RTX 1000 Mobile Ada Generation

2

NVIDIA GeForce GT 745A vs NVIDIA GeForce GTX 860M OEM

3

NVIDIA GeForce GT 745A vs NVIDIA GeForce MX110

4

NVIDIA GeForce GT 745A vs Intel Arc A770M

5

NVIDIA GeForce GT 745A vs ATI Mobility Radeon HD 2600

6

NVIDIA GeForce GT 745A vs AMD Radeon E8870

7

NVIDIA GeForce GT 745A vs NVIDIA GeForce GTX 775M Mac Edition

8

NVIDIA GeForce GT 745A vs AMD Radeon R9 M375X

9

NVIDIA GeForce GT 745A vs NVIDIA GeForce 610M

10

NVIDIA GeForce GT 745A vs ATI Mobility Radeon HD 5450

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

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

3

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

4

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

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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