Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GT 740

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GT 740

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 1024MB VRAM GeForce GT 740 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 1GB)
Lower TDP (25W vs 64W)
NVIDIA GeForce GT 740 's Advantages
Released 1 years late
Larger VRAM bandwidth (80.19GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
GeForce GT 740 +10%
0.763 TFLOPS
VS

Graphics Card

May 2013
Release Date
May 2014
GeForce 600
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
80.19GB/s

Render Config

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

Theoretical Performance

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

Graphics Processor

GK208
GPU Name
GK107
GK208-301-A1
GPU Variant
GK107-425-A2
Kepler 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
1.27 billion
87 mm²
Die Size
118 mm²

Board Design

25W
TDP
64W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.4a
None
Power Connectors
1x 6-pin

Graphics Features

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

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