Home GPU Comparison NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA GeForce GT 330 OEM

NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 1024MB VRAM GeForce GT 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Released 3 years and 1 months late
Boost Clock1032MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (144.2GB/s vs 51.20GB/s)
672 additional rendering cores
NVIDIA GeForce GT 330 OEM 's Advantages
Lower TDP (75W vs 134W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti Boost +560%
1.585 TFLOPS
GeForce GT 330 OEM
0.24 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Feb 2010
GeForce 600
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
12
-
Compute Units
-
768
Shading Units
96
64
TMUs
48
24
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
64 KB

Theoretical Performance

16.51 GPixel/s
Pixel Rate
4.000 GPixel/s
66.05 GTexel/s
Texture Rate
24.00 GTexel/s
-
FP16 (half)
-
1.585 TFLOPS
FP32 (float)
240.0 GFLOPS
66.05 GFLOPS
FP64 (double)
-

Graphics Processor

GK106
GPU Name
G92
GK106-240-A1
GPU Variant
-
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.54 billion
Transistors
0.754 billion
221 mm²
Die Size
324 mm²

Board Design

134W
TDP
75W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0

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