Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA RTX A1000

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA RTX A1000

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 8GB VRAM RTX A1000 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 50W)
NVIDIA RTX A1000 's Advantages
Released 10 years and 11 months late
Boost Clock1462MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 14.40GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
RTX A1000 +872%
6.737 TFLOPS
VS

Graphics Card

May 2013
Release Date
Apr 2024
GeForce 600
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
727 MHz
-
Boost Clock
1462 MHz
900 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
192.0GB/s

Render Config

-
-
-
-
SM Count
18
384
Shading Units
2304
32
TMUs
72
8
ROPs
32
-
Tensor Cores
72
-
RT Cores
18
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

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

Board Design

25W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
4x mini-DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

GK208
GPU Name
GA107
GK208-301-A1
GPU Variant
-
Kepler 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.02 billion
Transistors
8.7 billion
87 mm²
Die Size
200 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
8.6
5.1
Shader Model
6.7

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