Home GPU Comparison NVIDIA GeForce GTX 650 Ti Boost vs AMD Radeon RX 550 512SP

NVIDIA GeForce GTX 650 Ti Boost vs AMD Radeon RX 550 512SP

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 2GB VRAM Radeon RX 550 512SP 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
Larger VRAM bandwidth (144.2GB/s vs 96.00GB/s)
256 additional rendering cores
AMD Radeon RX 550 512SP 's Advantages
Released 4 years and 7 months late
Boost Clock has increased by 4% (1071MHz vs 1032MHz)
Lower TDP (50W vs 134W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti Boost +44%
1.585 TFLOPS
Radeon RX 550 512SP
1.097 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Oct 2017
GeForce 600
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

980 MHz
Base Clock
1019 MHz
1032 MHz
Boost Clock
1071 MHz
1502 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
144.2GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
8
-
-
-
768
Shading Units
512
64
TMUs
32
24
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.51 GPixel/s
Pixel Rate
17.14 GPixel/s
66.05 GTexel/s
Texture Rate
34.27 GTexel/s
-
FP16 (half)
1097 GFLOPS
1.585 TFLOPS
FP32 (float)
1097 GFLOPS
66.05 GFLOPS
FP64 (double)
68.54 GFLOPS

Board Design

134W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

GK106
GPU Name
Baffin
GK106-240-A1
GPU Variant
Baffin LE
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.54 billion
Transistors
3 billion
221 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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