Home GPU Comparison ATI Radeon HD 3850 X3 vs ATI Radeon X550 XTX

ATI Radeon HD 3850 X3 vs ATI Radeon X550 XTX

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 X3 and 128MB VRAM Radeon X550 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 X3 's Advantages
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (54.40GB/s vs 4.800GB/s)
320 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
300 MHz

Memory

512MB
Memory Size
128MB
GDDR3
Memory Type
DDR
256bit
Memory Bus
64bit
54.40GB/s
Bandwidth
4.800GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
-
16
TMUs
8
16
ROPs
8
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

10.70 GPixel/s
Pixel Rate
3.200 GPixel/s
10.70 GTexel/s
Texture Rate
3.200 GTexel/s
-
-
-
428.2 GFLOPS
FP32 (float)
-
-
-
-

Board Design

145W
TDP
Unknown
300 W
Suggested PSU
200 W
4x DVI
Outputs
1x DVI 1x VGA 1x S-Video
1x 8-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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