Home GPU Comparison NVIDIA GeForce GT 630 vs NVIDIA GeForce GTX 590

NVIDIA GeForce GT 630 vs NVIDIA GeForce GTX 590

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 630 and 1536MB VRAM GeForce GTX 590 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 's Advantages
Released 1 years and 2 months late
Lower TDP (65W vs 365W)
NVIDIA GeForce GTX 590 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (164.0GB/s vs 28.80GB/s)
416 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630
0.311 TFLOPS
GeForce GTX 590 +300%
1.244 TFLOPS
VS

Graphics Card

May 2012
Release Date
Mar 2011
GeForce 600
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
854 MHz

Memory

1024MB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
28.80GB/s
Bandwidth
164.0GB/s

Render Config

-
-
-
2
SM Count
16
96
Shading Units
512
16
TMUs
64
4
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

3.240 GPixel/s
Pixel Rate
19.46 GPixel/s
12.96 GTexel/s
Texture Rate
38.91 GTexel/s
-
-
-
311.0 GFLOPS
FP32 (float)
1244 GFLOPS
25.92 GFLOPS
FP64 (double)
155.5 GFLOPS

Board Design

65W
TDP
365W
250 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
3x DVI 1x mini-DisplayPort
None
Power Connectors
2x 8-pin

Graphics Processor

GF108
GPU Name
GF110
GF108-400-A1
GPU Variant
GF110-351-A1
Fermi
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
3 billion
116 mm²
Die Size
520 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.0
5.1
Shader Model
5.1

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