Home GPU Comparison NVIDIA GeForce GTX 650 vs NVIDIA GeForce GTX 550 Ti

NVIDIA GeForce GTX 650 vs NVIDIA GeForce GTX 550 Ti

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 1024MB VRAM GeForce GTX 550 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages
Released 1 years and 6 months late
192 additional rendering cores
Lower TDP (65W vs 116W)
NVIDIA GeForce GTX 550 Ti 's Advantages
Larger VRAM bandwidth (98.50GB/s vs 80.00GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 650 +17%
0.812 TFLOPS
GeForce GTX 550 Ti
0.691 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
1026 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
80.00GB/s
Bandwidth
98.50GB/s

Render Config

-
SM Count
4
-
Compute Units
-
384
Shading Units
192
32
TMUs
32
16
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB

Theoretical Performance

8.464 GPixel/s
Pixel Rate
7.200 GPixel/s
33.86 GTexel/s
Texture Rate
28.80 GTexel/s
-
FP16 (half)
-
812.5 GFLOPS
FP32 (float)
691.2 GFLOPS
33.86 GFLOPS
FP64 (double)
57.60 GFLOPS

Graphics Processor

GK107
GPU Name
GF116
GK107-450-A2
GPU Variant
GF116-400-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
1.17 billion
118 mm²
Die Size
238 mm²

Board Design

65W
TDP
116W
250 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.4a
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

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

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