Home GPU Comparison AMD Radeon HD 8870 OEM vs ATI Radeon X1700 SE

AMD Radeon HD 8870 OEM vs ATI Radeon X1700 SE

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 512MB VRAM Radeon X1700 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8870 OEM 's Advantages
Released 5 years and 2 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 16.00GB/s)
1280 additional rendering cores
ATI Radeon X1700 SE 's Advantages
Lower TDP (50W vs 175W)

Score

VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
16.00GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
-
80
TMUs
8
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
4.000 GPixel/s
80.00 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
2.560 TFLOPS
FP32 (float)
-
160.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
50W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
RV560
Pitcairn XT (215-0828047)
GPU Variant
RV560 SE
GCN 1.0
Architecture
R500
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
2.8 billion
Transistors
0.33 billion
212 mm²
Die Size
230 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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