Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs ATI Radeon X1600 XT Dual

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 256MB VRAM Radeon X1600 XT Dual to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
More VRAM (2GB vs 256GB)
384 additional rendering cores
ATI Radeon X1600 XT Dual 's Advantages
Larger VRAM bandwidth (22.08GB/s vs 14.40GB/s)

Score

VS

Graphics Card

May 2013
Release Date
Unknown
GeForce 600
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
690 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
22.08GB/s

Render Config

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

Theoretical Performance

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

Board Design

25W
TDP
Unknown
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI
None
Power Connectors
1x Molex

Graphics Processor

GK208
GPU Name
RV530
GK208-301-A1
GPU Variant
-
Kepler 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.02 billion
Transistors
0.157 billion
87 mm²
Die Size
150 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
3.0

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