Home GPU Comparison ATI Radeon X1650 GTO vs ATI Radeon HD 3850 X2

ATI Radeon X1650 GTO vs ATI Radeon HD 3850 X2

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 GTO and 512MB VRAM Radeon HD 3850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 X2 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (52.99GB/s vs 12.54GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Dec 2007
Release Date
Apr 2008
Radeon R500 PCIe
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
392 MHz
Memory Clock
828 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
256bit
12.54GB/s
Bandwidth
52.99GB/s

Render Config

-
Compute Units
4
-
-
-
-
Shading Units
320
4
TMUs
16
4
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.348 GPixel/s
Pixel Rate
10.70 GPixel/s
2.348 GTexel/s
Texture Rate
10.70 GTexel/s
-
-
-
-
FP32 (float)
428.2 GFLOPS
-
FP64 (double)
85.63 GFLOPS

Board Design

Unknown
TDP
140W
200 W
Suggested PSU
300 W
1x HDMI 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
-

Graphics Processor

RV530
GPU Name
RV670
RV530 LE
GPU Variant
RV670 PRO (215-0708003)
Ultra-Threaded SE
Architecture
TeraScale
TSMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.157 billion
Transistors
0.666 billion
150 mm²
Die Size
192 mm²

Graphics Features

9.0c (9_3)
DirectX
10.1 (10_1)
2.1
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.1

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