Home GPU Comparison NVIDIA GeForce GT 625 OEM vs NVIDIA GeForce RTX 3080 Ti 20 GB

NVIDIA GeForce GT 625 OEM vs NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 625 OEM and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 625 OEM 's Advantages
Lower TDP (29W vs 350W)
NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages
Released 8 years and 11 months late
Boost Clock1665MHz
More VRAM (20GB vs 1024GB)
Larger VRAM bandwidth (760.3GB/s vs 13.20GB/s)
10192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 625 OEM
0.168 TFLOPS
GeForce RTX 3080 Ti 20 GB +20197%
34.1 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Jan 2022
GeForce 600
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1335 MHz
-
Boost Clock
1665 MHz
825 MHz
Memory Clock
1188 MHz

Memory

1024MB
Memory Size
20GB
DDR3
Memory Type
GDDR6X
64bit
Memory Bus
320bit
13.20GB/s
Bandwidth
760.3GB/s

Render Config

-
-
-
1
SM Count
80
48
Shading Units
10240
8
TMUs
320
4
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
64 KB (per SM)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

1.748 GPixel/s
Pixel Rate
186.5 GPixel/s
6.992 GTexel/s
Texture Rate
532.8 GTexel/s
-
FP16 (half)
34.10 TFLOPS
167.8 GFLOPS
FP32 (float)
34.10 TFLOPS
13.98 GFLOPS
FP64 (double)
532.8 GFLOPS

Board Design

29W
TDP
350W
200 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.3a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 12-pin

Graphics Processor

GF119
GPU Name
GA102
-
GPU Variant
GA102-225-A1
Fermi 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
0.292 billion
Transistors
28.3 billion
79 mm²
Die Size
628 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.6
5.1
Shader Model
6.6

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