Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs AMD Radeon RX 580 2048SP

NVIDIA GeForce GTX 650 Ti vs AMD Radeon RX 580 2048SP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 4GB VRAM Radeon RX 580 2048SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti 's Advantages
Lower TDP (110W vs 150W)
AMD Radeon RX 580 2048SP 's Advantages
Released 6 years late
Boost Clock1284MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 86.40GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti
1.425 TFLOPS
Radeon RX 580 2048SP +269%
5.259 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Oct 2018
GeForce 600
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1168 MHz
-
Boost Clock
1284 MHz
1350 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
224.0GB/s

Render Config

-
Compute Units
32
-
-
-
768
Shading Units
2048
64
TMUs
128
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
41.09 GPixel/s
59.39 GTexel/s
Texture Rate
164.4 GTexel/s
-
FP16 (half)
5.259 TFLOPS
1425 GFLOPS
FP32 (float)
5.259 TFLOPS
59.39 GFLOPS
FP64 (double)
328.7 GFLOPS

Board Design

110W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

GK106
GPU Name
Polaris 20
GK106-220-A1
GPU Variant
Polaris 20 XL (215-0910052)
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
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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