Home GPU Comparison NVIDIA GeForce GTX 950 vs AMD Radeon RX 560X

NVIDIA GeForce GTX 950 vs AMD Radeon RX 560X

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 4GB VRAM Radeon RX 560X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X 's Advantages
Released 2 years and 8 months late
Boost Clock has increased by 7% (1275MHz vs 1188MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.0GB/s vs 105.8GB/s)
256 additional rendering cores
Lower TDP (75W vs 90W)

Score

Benchmark

FP32 (float)
GeForce GTX 950
1.825 TFLOPS
Radeon RX 560X +43%
2.611 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Apr 2018
GeForce 900
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1024 MHz
Base Clock
1175 MHz
1188 MHz
Boost Clock
1275 MHz
1653 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
105.8GB/s
Bandwidth
112.0GB/s

Render Config

-
Compute Units
16
-
-
-
768
Shading Units
1024
48
TMUs
64
32
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

38.02 GPixel/s
Pixel Rate
20.40 GPixel/s
57.02 GTexel/s
Texture Rate
81.60 GTexel/s
-
FP16 (half)
2.611 TFLOPS
1.825 TFLOPS
FP32 (float)
2.611 TFLOPS
57.02 GFLOPS
FP64 (double)
163.2 GFLOPS

Board Design

90W
TDP
75W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

GM206
GPU Name
Polaris 21
GM206-250-A1
GPU Variant
Polaris 21 XT (215-0908004)
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.94 billion
Transistors
3 billion
228 mm²
Die Size
123 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
6.4

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