GeForce GTX 1080 Ti 10 GB vs GeForce GT 630 Rev. 2 PCIe x8
We compared two Desktop platform GPUs: 10GB VRAM GeForce GTX 1080 Ti 10 GB and 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1080 Ti 10 GB Advantages
Boost Clock1683MHz
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (440.3GB/s vs 14.40GB/s)
2816 additional rendering cores
GeForce GT 630 Rev. 2 PCIe x8 Advantages
Lower TDP (25W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX 1080 Ti 10 GB
+1454%
10770
GeForce GT 630 Rev. 2 PCIe x8
693
Graphics Card
Unknown
Release Date
May 2013
GeForce 10
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x8
Clock Speeds
1582 MHz
Base Clock
-
1683 MHz
Boost Clock
-
1376 MHz
Memory Clock
900 MHz
Memory
10GB
Memory Size
2GB
GDDR5X
Memory Type
DDR3
320bit
Memory Bus
64bit
440.3GB/s
Bandwidth
14.40GB/s
Render Config
25
SM Count
-
3200
Shading Units
384
200
TMUs
32
80
ROPs
8
48 KB (per SM)
L1 Cache
16 KB (per SMX)
0 MB
L2 Cache
512 KB
Theoretical Performance
134.6 GPixel/s
Pixel Rate
7.216 GPixel/s
336.6 GTexel/s
Texture Rate
28.86 GTexel/s
168.3 GFLOPS
FP16 (half)
-
10.77 TFLOPS
FP32 (float)
692.7 GFLOPS
336.6 GFLOPS
FP64 (double)
28.86 GFLOPS
Board Design
250W
TDP
25W
600 W
Suggested PSU
200 W
1x HDMI 2.03x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.4a
1x VGA
1x HDMI 1.4a
1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GP102
GPU Name
GK208
GP102-300-KA-A1
GPU Variant
GK208-301-A1
Pascal
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
1.02 billion
471 mm²
Die Size
87 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.1
CUDA
3.5
6.8
Shader Model
5.1
