Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce RTX 3070 6144SP

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce RTX 3070 6144SP

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 8GB VRAM GeForce RTX 3070 6144SP 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 290W)
NVIDIA GeForce RTX 3070 6144SP 's Advantages
Boost Clock1770MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)
5760 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
GeForce RTX 3070 6144SP +3038%
21.75 TFLOPS
VS

Graphics Card

May 2013
Release Date
Unknown
GeForce 600
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1740 MHz
-
Boost Clock
1770 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
48
384
Shading Units
6144
32
TMUs
192
8
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

7.216 GPixel/s
Pixel Rate
169.9 GPixel/s
28.86 GTexel/s
Texture Rate
339.8 GTexel/s
-
FP16 (half)
21.75 TFLOPS
692.7 GFLOPS
FP32 (float)
21.75 TFLOPS
28.86 GFLOPS
FP64 (double)
339.8 GFLOPS

Board Design

25W
TDP
290W
200 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x HDMI 2.13x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

GK208
GPU Name
GA104
GK208-301-A1
GPU Variant
-
Kepler 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.02 billion
Transistors
17.4 billion
87 mm²
Die Size
392 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
6.8

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