Home GPU Comparison AMD Radeon HD 8860 OEM vs ATI Radeon X1550 PCI

AMD Radeon HD 8860 OEM vs ATI Radeon X1550 PCI

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8860 OEM and 256MB VRAM Radeon X1550 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8860 OEM 's Advantages
Released 6 years late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (179.2GB/s vs 4.256GB/s)
1280 additional rendering cores
ATI Radeon X1550 PCI 's Advantages
Lower TDP (27W vs 175W)

Score

VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1400 MHz
Memory Clock
266 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
179.2GB/s
Bandwidth
4.256GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
-
80
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
1.808 GPixel/s
74.00 GTexel/s
Texture Rate
1.808 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
-
148.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
27W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

Curacao
GPU Name
RV516
Curacao PRO (215-0848000)
GPU Variant
-
GCN 1.0
Architecture
R500
TSMC
Foundry
UMC
28 nm
Process Size
80 nm
2.8 billion
Transistors
0.107 billion
212 mm²
Die Size
100 mm²

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
3.0

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