Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 vs ATI Radeon X1650 GT

NVIDIA GeForce GT 630 Rev. 2 vs ATI Radeon X1650 GT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 and 128MB VRAM Radeon X1650 GT 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 late
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
384 additional rendering cores

Score

VS

Graphics Card

May 2013
Release Date
May 2007
GeForce 600
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
128MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
-
Compute Units
-
384
Shading Units
-
32
TMUs
8
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

7.216 GPixel/s
Pixel Rate
3.200 GPixel/s
28.86 GTexel/s
Texture Rate
3.200 GTexel/s
-
FP16 (half)
-
692.7 GFLOPS
FP32 (float)
-
28.86 GFLOPS
FP64 (double)
-

Graphics Processor

GK208
GPU Name
RV560
GK208-301-A1
GPU Variant
RV560 GT
Kepler 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.02 billion
Transistors
0.312 billion
87 mm²
Die Size
230 mm²

Board Design

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

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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