Home GPU Comparison AMD Radeon HD 8550 OEM vs AMD Radeon R9 290

AMD Radeon HD 8550 OEM vs AMD Radeon R9 290

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8550 OEM and 4GB VRAM Radeon R9 290 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8550 OEM 's Advantages
Lower TDP (60W vs 275W)
AMD Radeon R9 290 's Advantages
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (320.0GB/s vs 25.60GB/s)
2080 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8550 OEM
0.624 TFLOPS
Radeon R9 290 +677%
4.849 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Nov 2013
Sea Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
512bit
25.60GB/s
Bandwidth
320.0GB/s

Render Config

6
Compute Units
40
-
-
-
480
Shading Units
2560
24
TMUs
160
8
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
60.61 GPixel/s
15.60 GTexel/s
Texture Rate
151.5 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
4.849 TFLOPS
-
FP64 (double)
606.1 GFLOPS

Board Design

60W
TDP
275W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Turks
GPU Name
Hawaii
Turks PRO (215-0803002)
GPU Variant
Hawaii PRO (215-0852020)
TeraScale 2
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
6.2 billion
118 mm²
Die Size
438 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3

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