Home GPU Comparison ATI Radeon X550 XT vs AMD Radeon HD 8670 OEM

ATI Radeon X550 XT vs AMD Radeon HD 8670 OEM

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 2GB VRAM Radeon HD 8670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8670 OEM 's Advantages
Released 6 years late
Boost Clock1050MHz
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (73.60GB/s vs 9.600GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Jan 2013
Radeon R300
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
300 MHz
Memory Clock
1150 MHz

Memory

128MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
9.600GB/s
Bandwidth
73.60GB/s

Render Config

-
Compute Units
6
-
-
-
-
Shading Units
384
4
TMUs
24
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
8.400 GPixel/s
1.600 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
-
FP32 (float)
806.4 GFLOPS
-
FP64 (double)
50.40 GFLOPS

Board Design

Unknown
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

RV410
GPU Name
Oland
-
GPU Variant
Oland XT (215-0837000)
R400
Architecture
GCN 1.0
TSMC
Foundry
TSMC
110 nm
Process Size
28 nm
0.12 billion
Transistors
0.95 billion
156 mm²
Die Size
77 mm²

Graphics Features

9.0b (9_2)
DirectX
12 (11_1)
2.0
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
-
Shader Model
5.1

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