Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA T400

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA T400

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 2GB VRAM T400 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
Lower TDP (25W vs 30W)
NVIDIA T400 's Advantages
Released 8 years late
Boost Clock1425MHz
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
T400 +57%
1.094 TFLOPS
VS

Graphics Card

May 2013
Release Date
May 2021
GeForce 600
Generation
Quadro
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
420 MHz
-
Boost Clock
1425 MHz
900 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
80.00GB/s

Render Config

-
-
-
-
SM Count
6
384
Shading Units
384
32
TMUs
24
8
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

7.216 GPixel/s
Pixel Rate
22.80 GPixel/s
28.86 GTexel/s
Texture Rate
34.20 GTexel/s
-
FP16 (half)
2.189 TFLOPS
692.7 GFLOPS
FP32 (float)
1094 GFLOPS
28.86 GFLOPS
FP64 (double)
34.20 GFLOPS

Board Design

25W
TDP
30W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
3x mini-DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

GK208
GPU Name
TU117
GK208-301-A1
GPU Variant
-
Kepler 2.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.02 billion
Transistors
4.7 billion
87 mm²
Die Size
200 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
7.5
5.1
Shader Model
6.6

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