Home GPU Comparison ATI Radeon X550 XT vs ATI Radeon HD 5950

ATI Radeon X550 XT vs ATI Radeon HD 5950

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 1024MB VRAM ATI Radeon HD 5950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5950 's Advantages
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (128.0GB/s vs 9.600GB/s)
1440 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
1000 MHz

Memory

128MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
9.600GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
18
-
-
-
-
Shading Units
1440
4
TMUs
72
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
23.20 GPixel/s
1.600 GTexel/s
Texture Rate
52.20 GTexel/s
-
-
-
-
FP32 (float)
2.088 TFLOPS
-
-
-

Board Design

Unknown
TDP
302W
200 W
Suggested PSU
700 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV410
GPU Name
Hemlock
-
GPU Variant
Hemlock PRO
R400
Architecture
TeraScale 2
TSMC
Foundry
TSMC
110 nm
Process Size
40 nm
0.12 billion
Transistors
2.154 billion
156 mm²
Die Size
334 mm²

Graphics Features

9.0b (9_2)
DirectX
11.2 (11_0)
2.0
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
-
Shader Model
5.0

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