Report an Error

NVIDIA GeForce GT 545

GF116
Graphics Processor
144
Cores
24
TMUs
16
ROPs
1536 MB
Memory Size
DDR3
Memory Type
192 bit
Bus Width
NVIDIA GeForce GT 545 Photo
The GeForce GT 545 was a mid-range graphics card by NVIDIA, launched in May 2011. Built on the 40 nm process, and based on the GF116 graphics processor, the card supports DirectX 12.0. The GF116 graphics processor is an average sized chip with a die area of 238 mm² and 1,170 million transistors. Unlike the fully unlocked GeForce GTX 550 Ti, which uses the same GPU but has all 192 shaders enabled, NVIDIA has disabled some shading units on the GeForce GT 545 to reach the product's target shader count. It features 144 shading units, 24 texture mapping units and 16 ROPs. NVIDIA has placed 1,536 MB DDR3 memory on the card, which are connected using a 192-bit memory interface. The GPU is operating at a frequency of 720 MHz, memory is running at 800 MHz.
Being a single-slot card, the NVIDIA GeForce GT 545 does not require any additional power connector, its power draw is rated at 70 W maximum. Display outputs include: 1x DVI, 1x HDMI, 1x VGA. GeForce GT 545 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 145 mm in length, and features a single-slot cooling solution. Its price at launch was 149 US Dollars.

Graphics Processor

GPU Name
GF116
Architecture
Fermi 2.0
Process Size
40 nm
Transistors
1,170 million
Die Size
238 mm²

Graphics Card

Release Date
May 14th, 2011
Generation
GeForce 500
Production
End-of-life
Launch Price
149 USD
Bus Interface
PCIe 2.0 x16

Relative Performance

16%
21%
26%
33%
39%
41%
50%
66%
67%
72%
76%
78%
89%
95%
100%
GeForce GT 545
102%
105%
110%
113%
121%
127%
130%
134%
139%
158%
160%
163%
165%
165%
167%
168%
178%
187%
190%
197%
199%
201%
203%
203%
204%
208%
217%
222%
238%
242%
242%
252%
253%
262%
280%
289%
290%
295%
297%
307%
311%
313%
319%
333%
340%
345%
345%
347%
348%
375%
379%
388%
392%
394%
397%
398%
405%
406%
418%
449%
461%
473%
476%
480%
485%
497%
510%
522%
534%
542%
542%
600%
661%
670%
715%
718%
728%
738%
744%
748%
758%
762%
765%
772%
813%
830%
841%
841%
925%
941%
957%
1028%
1129%
1169%
1260%
1260%
1329%
1555%
1594%
1738%
1977%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
720 MHz
Shader Clock
1440 MHz
Memory Clock
800 MHz
1600 MHz effective

Memory

Memory Size
1536 MB
Memory Type
DDR3
Memory Bus
192 bit
Bandwidth
38.40 GB/s

Render Config

Shading Units
144
TMUs
24
ROPs
16
SM Count
3

Theoretical Performance

Pixel Rate
4.320 GPixel/s
Texture Rate
17.28 GTexel/s
FP32 (float) performance
414.7 GFLOPS
FP64 (double) performance
34.56 GFLOPS (1:12)

Board Design

Slot Width
Single-slot
Length
5.7 inches
145 mm
TDP
70 W
Outputs
1x DVI
1x HDMI
1x VGA
Power Connectors
None
Board Number
P1062

Graphics Features

DirectX
12.0 (11_0)
OpenGL
4.6
OpenCL
1.1
Vulkan
N/A
CUDA
2.1
Shader Model
5.1

Card Notes

Variant Memory: 3072MB

GF116 GPU Notes

PureVideo HD: VP4
VDPAU: Feature Set C