Home GPU Comparison ATI Radeon X1550 vs AMD Radeon R9 260 OEM

ATI Radeon X1550 vs AMD Radeon R9 260 OEM

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1550 and 1024MB VRAM Radeon R9 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1550 's Advantages
Lower TDP (27W vs 85W)
AMD Radeon R9 260 OEM 's Advantages
Released 6 years and 11 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (104.0GB/s vs 12.80GB/s)
896 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Dec 2013
Radeon R500 PCIe
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1625 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
104.0GB/s

Render Config

-
Compute Units
14
-
-
-
-
Shading Units
896
4
TMUs
56
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
17.60 GPixel/s
2.200 GTexel/s
Texture Rate
61.60 GTexel/s
-
-
-
-
FP32 (float)
1.971 TFLOPS
-
FP64 (double)
123.2 GFLOPS

Board Design

27W
TDP
85W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

RV516
GPU Name
Bonaire
-
GPU Variant
Bonaire XT (215-0839039)
R500
Architecture
GCN 2.0
UMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.107 billion
Transistors
2.08 billion
100 mm²
Die Size
160 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (12_0)
2.1
OpenGL
4.6
N/A
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
6.3

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