Home GPU Comparison NVIDIA GeForce GT 140 OEM vs NVIDIA GeForce GT 545

NVIDIA GeForce GT 140 OEM vs NVIDIA GeForce GT 545

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 1536MB VRAM GeForce GT 545 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 140 OEM 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 38.40GB/s)
NVIDIA GeForce GT 545 's Advantages
Released 2 years and 2 months late
More VRAM (1536GB vs 1024GB)
80 additional rendering cores
Lower TDP (70W vs 105W)

Score

Benchmark

FP32 (float)
GeForce GT 140 OEM
0.208 TFLOPS
GeForce GT 545 +99%
0.415 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
May 2011
GeForce 100
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1536MB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
192bit
57.60GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
8
SM Count
3
64
Shading Units
144
32
TMUs
24
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

10.40 GPixel/s
Pixel Rate
4.320 GPixel/s
20.80 GTexel/s
Texture Rate
17.28 GTexel/s
-
-
-
208.0 GFLOPS
FP32 (float)
414.7 GFLOPS
-
FP64 (double)
34.56 GFLOPS

Board Design

105W
TDP
70W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

G94B
GPU Name
GF116
-
-
-
Tesla
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.505 billion
Transistors
1.17 billion
196 mm²
Die Size
238 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.1
4.0
Shader Model
5.1

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