Home GPU Comparison NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce GT 630 OEM

NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce GT 630 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM and 1024MB VRAM GeForce GT 630 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 OEM 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 28.51GB/s)
NVIDIA GeForce GT 630 OEM 's Advantages
Released 11 months late
48 additional rendering cores
Lower TDP (50W vs 105W)

Score

Benchmark

FP32 (float)
GeForce GT 545 OEM +49%
0.501 TFLOPS
GeForce GT 630 OEM
0.336 TFLOPS
VS

Graphics Card

May 2011
Release Date
Apr 2012
GeForce 500
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
891 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
28.51GB/s

Render Config

-
-
-
3
SM Count
-
144
Shading Units
192
24
TMUs
16
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.226 GPixel/s
Pixel Rate
3.500 GPixel/s
20.90 GTexel/s
Texture Rate
14.00 GTexel/s
-
-
-
501.4 GFLOPS
FP32 (float)
336.0 GFLOPS
41.78 GFLOPS
FP64 (double)
14.00 GFLOPS

Board Design

105W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

GF116
GPU Name
GK107
GF116-110-KA-A1
GPU Variant
GK107-301-A2
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
1.27 billion
238 mm²
Die Size
118 mm²

Graphics Features

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

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