Home GPU Comparison NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA GeForce GTS 250

NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA GeForce GTS 250

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 1024MB VRAM GeForce GTS 250 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 4 years late
Boost Clock1032MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (144.2GB/s vs 64.00GB/s)
640 additional rendering cores
Lower TDP (134W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti Boost +309%
1.585 TFLOPS
GeForce GTS 250
0.387 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Mar 2009
GeForce 600
Generation
GeForce 200
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
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
16
-
Compute Units
-
768
Shading Units
128
64
TMUs
64
24
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
64 KB

Theoretical Performance

16.51 GPixel/s
Pixel Rate
11.23 GPixel/s
66.05 GTexel/s
Texture Rate
44.93 GTexel/s
-
FP16 (half)
-
1.585 TFLOPS
FP32 (float)
387.1 GFLOPS
66.05 GFLOPS
FP64 (double)
-

Graphics Processor

GK106
GPU Name
G92B
GK106-240-A1
GPU Variant
G92-428-B1
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.54 billion
Transistors
0.754 billion
221 mm²
Die Size
260 mm²

Board Design

134W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI
1x 6-pin
Power Connectors
1x 6-pin

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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