Home GPU Comparison ATI Radeon X550 XT vs NVIDIA GeForce GT 630 Rev. 2

ATI Radeon X550 XT vs NVIDIA GeForce GT 630 Rev. 2

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 2GB VRAM GeForce GT 630 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 's Advantages
Released 6 years and 4 months late
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (14.40GB/s vs 9.600GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
May 2013
Radeon R300
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
900 MHz

Memory

128MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
9.600GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
-
-
-
-
Shading Units
384
4
TMUs
32
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
7.216 GPixel/s
1.600 GTexel/s
Texture Rate
28.86 GTexel/s
-
-
-
-
FP32 (float)
692.7 GFLOPS
-
FP64 (double)
28.86 GFLOPS

Board Design

Unknown
TDP
25W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

RV410
GPU Name
GK208
-
GPU Variant
GK208-301-A1
R400
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
110 nm
Process Size
28 nm
0.12 billion
Transistors
1.02 billion
156 mm²
Die Size
87 mm²

Graphics Features

9.0b (9_2)
DirectX
12 (11_0)
2.0
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
-
Shader Model
5.1

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