Home GPU Comparison NVIDIA GeForce GTS 450 OEM vs NVIDIA GeForce GT 140 OEM

NVIDIA GeForce GTS 450 OEM vs NVIDIA GeForce GT 140 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 1024MB VRAM GeForce GT 140 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 OEM 's Advantages
Released 1 years and 6 months late
Larger VRAM bandwidth (57.73GB/s vs 57.60GB/s)
80 additional rendering cores
NVIDIA GeForce GT 140 OEM 's Advantages
More VRAM (1024GB vs 512GB)
Lower TDP (105W vs 106W)

Score

Benchmark

FP32 (float)
GeForce GTS 450 OEM +116%
0.451 TFLOPS
GeForce GT 140 OEM
0.208 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Mar 2009
GeForce 400
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
902 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
57.73GB/s
Bandwidth
57.60GB/s

Render Config

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

Theoretical Performance

4.698 GPixel/s
Pixel Rate
10.40 GPixel/s
18.79 GTexel/s
Texture Rate
20.80 GTexel/s
-
-
-
451.0 GFLOPS
FP32 (float)
208.0 GFLOPS
37.58 GFLOPS
FP64 (double)
-

Board Design

106W
TDP
105W
300 W
Suggested PSU
300 W
1x DVI 1x DisplayPort 1x VGA
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GF106
GPU Name
G94B
-
-
-
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.505 billion
238 mm²
Die Size
196 mm²

Graphics Features

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

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