Home GPU Comparison ATI Radeon HD 3830 vs ATI Radeon X550 XT

ATI Radeon HD 3830 vs ATI Radeon X550 XT

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3830 and 128MB VRAM Radeon X550 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3830 's Advantages
Released 1 years and 3 months late
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (26.50GB/s vs 9.600GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Apr 2008
Release Date
Jan 2007
Radeon R600
Generation
Radeon R300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
828 MHz
Memory Clock
300 MHz

Memory

256MB
Memory Size
128MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
26.50GB/s
Bandwidth
9.600GB/s

Render Config

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

Theoretical Performance

10.69 GPixel/s
Pixel Rate
1.600 GPixel/s
10.69 GTexel/s
Texture Rate
1.600 GTexel/s
-
-
-
427.5 GFLOPS
FP32 (float)
-
85.50 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
Unknown
250 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

RV670
GPU Name
RV410
RV670 PRO (215-0708003)
GPU Variant
-
TeraScale
Architecture
R400
TSMC
Foundry
TSMC
55 nm
Process Size
110 nm
0.666 billion
Transistors
0.12 billion
192 mm²
Die Size
156 mm²

Graphics Features

10.1 (10_1)
DirectX
9.0b (9_2)
3.3 (full) 4.0 (partial)
OpenGL
2.0
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
-

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