Home GPU Comparison ATI Radeon X1650 vs AMD Radeon HD 8470 OEM

ATI Radeon X1650 vs AMD Radeon HD 8470 OEM

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 1024MB VRAM Radeon HD 8470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8470 OEM 's Advantages
Released 5 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 6.400GB/s)
160 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Jan 2013
Radeon R500 PCIe
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
2
-
-
-
-
Shading Units
160
4
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.540 GPixel/s
Pixel Rate
3.100 GPixel/s
2.540 GTexel/s
Texture Rate
6.200 GTexel/s
-
-
-
-
FP32 (float)
248.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
35W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Processor

RV516
GPU Name
Caicos
-
GPU Variant
Caicos XT (215-0804070)
Ultra-Threaded SE
Architecture
TeraScale 2
UMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.105 billion
Transistors
0.37 billion
100 mm²
Die Size
67 mm²

Graphics Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0

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