Home GPU Comparison AMD Radeon RX 460 1024SP vs AMD Radeon HD 8550 OEM

AMD Radeon RX 460 1024SP vs AMD Radeon HD 8550 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP and 1024MB VRAM Radeon HD 8550 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 1024SP 's Advantages
Released 3 years and 3 months late
Boost Clock1200MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (112.0GB/s vs 25.60GB/s)
544 additional rendering cores
AMD Radeon HD 8550 OEM 's Advantages
Lower TDP (60W vs 75W)

Score

Benchmark

FP32 (float)
Radeon RX 460 1024SP +293%
2.458 TFLOPS
Radeon HD 8550 OEM
0.624 TFLOPS
VS

Graphics Card

Jan 2017
Release Date
Oct 2013
Arctic Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1090 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
112.0GB/s
Bandwidth
25.60GB/s

Render Config

16
Compute Units
6
-
-
-
1024
Shading Units
480
64
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

19.20 GPixel/s
Pixel Rate
5.200 GPixel/s
76.80 GTexel/s
Texture Rate
15.60 GTexel/s
2.458 TFLOPS
FP16 (half)
-
2.458 TFLOPS
FP32 (float)
624.0 GFLOPS
153.6 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
60W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
Turks
Baffin XT
GPU Variant
Turks PRO (215-0803002)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
0.716 billion
123 mm²
Die Size
118 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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