Home GPU Comparison NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce GTX 980

NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce GTX 980

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM and 4GB VRAM GeForce GTX 980 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 OEM 's Advantages
Lower TDP (105W vs 165W)
NVIDIA GeForce GTX 980 's Advantages
Released 3 years and 4 months late
Boost Clock1216MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 64.00GB/s)
1904 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 545 OEM
0.501 TFLOPS
GeForce GTX 980 +894%
4.981 TFLOPS
VS

Graphics Card

May 2011
Release Date
Sep 2014
GeForce 500
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1216 MHz
1000 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
224.4GB/s

Render Config

-
-
-
3
SM Count
-
144
Shading Units
2048
24
TMUs
128
16
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

5.226 GPixel/s
Pixel Rate
77.82 GPixel/s
20.90 GTexel/s
Texture Rate
155.6 GTexel/s
-
-
-
501.4 GFLOPS
FP32 (float)
4.981 TFLOPS
41.78 GFLOPS
FP64 (double)
155.6 GFLOPS

Board Design

105W
TDP
165W
300 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GF116
GPU Name
GM204
GF116-110-KA-A1
GPU Variant
GM204-400-A1
Fermi 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
5.2 billion
238 mm²
Die Size
398 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
5.2
5.1
Shader Model
6.4

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