Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs ATI Radeon X1950 GT

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs ATI Radeon X1950 GT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 256MB VRAM Radeon X1950 GT 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
Released 6 years and 4 months late
More VRAM (2GB vs 256GB)
384 additional rendering cores
Lower TDP (25W vs 57W)
ATI Radeon X1950 GT 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 14.40GB/s)

Score

VS

Graphics Card

May 2013
Release Date
Jan 2007
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
600 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
-
32
TMUs
12
8
ROPs
12
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

25W
TDP
57W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

GK208
GPU Name
RV570
GK208-301-A1
GPU Variant
RV570 XL
Kepler 2.0
Architecture
R500
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.02 billion
Transistors
0.33 billion
87 mm²
Die Size
230 mm²

Graphics Features

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

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