Home GPU Comparison NVIDIA GeForce GT 545 vs NVIDIA GeForce GT 220

NVIDIA GeForce GT 545 vs NVIDIA GeForce GT 220

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 1024MB VRAM GeForce GT 220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages
Released 1 years and 4 months late
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (38.40GB/s vs 22.40GB/s)
96 additional rendering cores
NVIDIA GeForce GT 220 's Advantages
Lower TDP (58W vs 70W)

Score

Benchmark

FP32 (float)
GeForce GT 545 +188%
0.415 TFLOPS
GeForce GT 220
0.144 TFLOPS
VS

Graphics Card

May 2011
Release Date
Jan 2010
GeForce 500
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
700 MHz

Memory

1536MB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
192bit
Memory Bus
128bit
38.40GB/s
Bandwidth
22.40GB/s

Render Config

-
-
-
3
SM Count
6
144
Shading Units
48
24
TMUs
24
16
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
4.800 GPixel/s
17.28 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
144.0 GFLOPS
34.56 GFLOPS
FP64 (double)
-

Board Design

70W
TDP
58W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
-

Graphics Processor

GF116
GPU Name
G94
-
-
-
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.17 billion
Transistors
0.505 billion
238 mm²
Die Size
240 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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