Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GTX 580 Rev. 2

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GTX 580 Rev. 2

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 1536MB VRAM GeForce GTX 580 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 PCIe x8 's Advantages
Released 1 years and 11 months late
More VRAM (2GB vs 1GB)
Lower TDP (25W vs 244W)
NVIDIA GeForce GTX 580 Rev. 2 's Advantages
Larger VRAM bandwidth (192.4GB/s vs 14.40GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
GeForce GTX 580 Rev. 2 +128%
1.581 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jun 2011
GeForce 600
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
14.40GB/s
Bandwidth
192.4GB/s

Render Config

-
SM Count
16
-
Compute Units
-
384
Shading Units
512
32
TMUs
64
8
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
768 KB

Theoretical Performance

7.216 GPixel/s
Pixel Rate
24.70 GPixel/s
28.86 GTexel/s
Texture Rate
49.41 GTexel/s
-
FP16 (half)
-
692.7 GFLOPS
FP32 (float)
1.581 TFLOPS
28.86 GFLOPS
FP64 (double)
197.6 GFLOPS

Graphics Processor

GK208
GPU Name
GF110
GK208-301-A1
GPU Variant
GF110-380-A1
Kepler 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
3 billion
87 mm²
Die Size
520 mm²

Board Design

25W
TDP
244W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

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

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