Home GPU Comparison AMD Radeon RX 560X vs AMD Radeon R5 330 OEM

AMD Radeon RX 560X vs AMD Radeon R5 330 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560X and 2GB VRAM Radeon R5 330 OEM 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 11 months late
Boost Clock has increased by 49% (1275MHz vs 855MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.0GB/s vs 14.40GB/s)
704 additional rendering cores
AMD Radeon R5 330 OEM 's Advantages
Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)
Radeon RX 560X +377%
2.611 TFLOPS
Radeon R5 330 OEM
0.547 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
May 2015
Polaris
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

1175 MHz
Base Clock
830 MHz
1275 MHz
Boost Clock
855 MHz
1750 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
112.0GB/s
Bandwidth
14.40GB/s

Render Config

16
Compute Units
5
-
-
-
1024
Shading Units
320
64
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

20.40 GPixel/s
Pixel Rate
6.840 GPixel/s
81.60 GTexel/s
Texture Rate
17.10 GTexel/s
2.611 TFLOPS
FP16 (half)
-
2.611 TFLOPS
FP32 (float)
547.2 GFLOPS
163.2 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 21
GPU Name
Hainan
Polaris 21 XT (215-0908004)
GPU Variant
-
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
0.69 billion
123 mm²
Die Size
56 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
5.1

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