GeForce GT 545 VS GeForce GT 640 Rev. 2

Explore the complete details of GeForce GT 545 VS GeForce GT 640 Rev. 2, including specs, performance benchmarks

VS

The GeForce GT 545 GPU by NVIDIA. features a Fermi 2.0 (2010−2014) architecture. with 144 CUDA cores. It offers DDR3 memory with 1536 MB GB capacity and a 192 Bit-bit interface. delivering a bandwidth of 38.4 GB/s GB/s. With a power consumption (TDP) of 70W. it supports DirectX 12 (11_0), Vulkan N/A for enhanced performance.

	GeForce GT 545	GeForce GT 640 Rev. 2
Manufacturer	NVIDIA	NVIDIA
Ranking	834	761
Popularity Rank	not in top-100	not in top-100
Architecture	Fermi 2.0 (2010−2014)	Kepler 2.0 (2013−2015)
GPU code name	GF116	GK208
Market Segmente	Desktop	Desktop
Length - Width	145 mm - 1-slot	145 mm - 1-slot
Release Date	14 May 2011	29 May 2013
Performance Details on clock speeds, cores, and floating-point processing power of GeForce GT 545 VS GeForce GT 640 Rev. 2.
Core Clock Speed	720 MHz	1046 MHz
Boost Clock Speed	N/A	N/A
Floating Point Processing Power	0.4147 TFLOPS	0.8033 TFLOPS
No of Transistors	1,170 million	915 million
CUDA Cores	144	384
Ray Tracing Cores	N/A	N/A
Tensor Cores	N/A	N/A
Texture Fill Rate	17.28	33.47
ROPs	16	8

GeForce GT 545

GeForce GT 640 Rev. 2

Manufacturer

NVIDIA

Ranking

834

761

Popularity Rank

not in top-100

Architecture

Fermi 2.0 (2010−2014)

Kepler 2.0 (2013−2015)

GPU code name

GF116

GK208

Market Segmente

Desktop

Length - Width

145 mm - 1-slot

Release Date

14 May 2011

29 May 2013

Performance

Details on clock speeds, cores, and floating-point processing power of GeForce GT 545 VS GeForce GT 640 Rev. 2.

Core Clock Speed

720 MHz

1046 MHz

Boost Clock Speed

N/A

Floating Point Processing Power

0.4147 TFLOPS

0.8033 TFLOPS

No of Transistors

1,170 million

915 million

CUDA Cores

144

384

Ray Tracing Cores

N/A

Tensor Cores

N/A

Texture Fill Rate

17.28

33.47

ROPs

	GeForce GT 545	GeForce GT 640 Rev. 2
Interface	PCIe 2.0 x16	PCIe 2.0 x8
Display Connectors	1x DVI, 1x HDMI, 1x VGA	1x DVI, 1x HDMI, 1x VGA
HDMI	1	1
DirectX	12 (11_0)	12 (11_0)
Shader Model	5.1	5.1
OpenGL	4.6	4.6
OpenCL	1.1	1.2
Vulkan	N/A	1.1.126
CUDA	2.1	3.5
DLSS	N/A	N/A
TMUs	24	32
Memory & Bus Information on memory type, capacity, and bandwidth to evaluate data processing power.
Memory Type	DDR3	GDDR5
Maximum RAM	1536 MB	1 GB
Memory Bus Width	192 Bit	64 Bit
Memory Clock Speed	800 MHz	1252 MHz
Memory Bandwidth	38.4 GB/s GB/s	40.06 GB/s GB/s
Resizable BAR	N/A	N/A
Power & Efficiency Power consumption, efficiency, and additional power requirements.
Power Consumption (TDP)	70 W	49 W
Power Efficiency	2.84	5.00
Manufacturing Process	40 nm	28 nm
Supplementary Power Connectors	None	None

GeForce GT 545

GeForce GT 640 Rev. 2

Interface

PCIe 2.0 x16

PCIe 2.0 x8

Display Connectors

1x DVI, 1x HDMI, 1x VGA

HDMI

DirectX

12 (11_0)

Shader Model

5.1

OpenGL

4.6

OpenCL

1.1

1.2

Vulkan

N/A

1.1.126

CUDA

2.1

3.5

DLSS

N/A

TMUs

Memory & Bus

Information on memory type, capacity, and bandwidth to evaluate data processing power.

Memory Type

DDR3

GDDR5

Maximum RAM

1536 MB

1 GB

Memory Bus Width

192 Bit

64 Bit

Memory Clock Speed

800 MHz

1252 MHz

Memory Bandwidth

38.4 GB/s GB/s

40.06 GB/s GB/s

Resizable BAR

N/A

Power & Efficiency

Power consumption, efficiency, and additional power requirements.

Power Consumption (TDP)

70 W

49 W

Power Efficiency

2.84

5.00

Manufacturing Process

40 nm

28 nm

Supplementary Power Connectors

None

GeForce GT 545 VS GeForce GT 640 Rev. 2

Benchmark Performance

GeForce GT 545

GeForce GT 640 Rev. 2

Content

General Information

Performance

Performance Score Comparison

Connectivity & API Support

Memory & Bus

Power & Efficiency

Closest Competitors

Top Comparisons with GeForce GT 545 and GeForce GT 640 Rev. 2

GeForce GT 545

VS

GeForce GT 640 Rev. 2