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

AMD Radeon RX 580 vs NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 and 2GB VRAM GeForce GTX 650 Ti Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 30% (1340MHz vs 1032MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 144.2GB/s)
1536 additional rendering cores
NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Lower TDP (134W vs 185W)

Score

Benchmark

FP32 (float)
Radeon RX 580 +289%
6.175 TFLOPS
GeForce GTX 650 Ti Boost
1.585 TFLOPS
VS

Graphics Card

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

Clock Speeds

1257 MHz
Base Clock
980 MHz
1340 MHz
Boost Clock
1032 MHz
2000 MHz
Memory Clock
1502 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
256.0GB/s
Bandwidth
144.2GB/s

Render Config

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

Theoretical Performance

42.88 GPixel/s
Pixel Rate
16.51 GPixel/s
193.0 GTexel/s
Texture Rate
66.05 GTexel/s
6.175 TFLOPS
FP16 (half)
-
6.175 TFLOPS
FP32 (float)
1.585 TFLOPS
385.9 GFLOPS
FP64 (double)
66.05 GFLOPS

Board Design

185W
TDP
134W
450 W
Suggested PSU
300 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Polaris 20
GPU Name
GK106
Polaris 20 XTX (215-0910038)
GPU Variant
GK106-240-A1
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
2.54 billion
232 mm²
Die Size
221 mm²

Graphics Features

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

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