Home GPU Comparison NVIDIA GeForce GTX 650 Ti Boost vs AMD Radeon Pro Duo Polaris

NVIDIA GeForce GTX 650 Ti Boost vs AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 16GB VRAM Radeon Pro Duo Polaris 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
Boost Clock1032MHz
Lower TDP (134W vs 250W)
AMD Radeon Pro Duo Polaris 's Advantages
Released 4 years and 1 months late
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 144.2GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti Boost
1.585 TFLOPS
Radeon Pro Duo Polaris +261%
5.728 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Apr 2017
GeForce 600
Generation
Radeon Pro GCN
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
224.0GB/s

Render Config

-
Compute Units
36
-
-
-
768
Shading Units
2304
64
TMUs
144
24
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

16.51 GPixel/s
Pixel Rate
39.78 GPixel/s
66.05 GTexel/s
Texture Rate
179.0 GTexel/s
-
FP16 (half)
5.728 TFLOPS
1.585 TFLOPS
FP32 (float)
5.728 TFLOPS
66.05 GFLOPS
FP64 (double)
358.0 GFLOPS

Board Design

134W
TDP
250W
300 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK106
GPU Name
Ellesmere
GK106-240-A1
GPU Variant
Ellesmere Gemini GL
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.54 billion
Transistors
5.7 billion
221 mm²
Die Size
232 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.7

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