Home GPU Comparison NVIDIA GeForce GT 140 OEM vs NVIDIA GeForce RTX 3080 12 GB

NVIDIA GeForce GT 140 OEM vs NVIDIA GeForce RTX 3080 12 GB

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 12GB VRAM GeForce RTX 3080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 140 OEM 's Advantages
Lower TDP (105W vs 350W)
NVIDIA GeForce RTX 3080 12 GB 's Advantages
Released 12 years and 10 months late
Boost Clock1710MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (912.4GB/s vs 57.60GB/s)
8896 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 140 OEM
0.208 TFLOPS
GeForce RTX 3080 12 GB +14630%
30.64 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Jan 2022
GeForce 100
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1260 MHz
-
Boost Clock
1710 MHz
900 MHz
Memory Clock
1188 MHz

Memory

1024MB
Memory Size
12GB
GDDR3
Memory Type
GDDR6X
256bit
Memory Bus
384bit
57.60GB/s
Bandwidth
912.4GB/s

Render Config

-
-
-
8
SM Count
70
64
Shading Units
8960
32
TMUs
280
16
ROPs
96
-
Tensor Cores
280
-
RT Cores
70
-
L1 Cache
128 KB (per SM)
64 KB
L2 Cache
5 MB
-
-
-

Theoretical Performance

10.40 GPixel/s
Pixel Rate
164.2 GPixel/s
20.80 GTexel/s
Texture Rate
478.8 GTexel/s
-
FP16 (half)
30.64 TFLOPS
208.0 GFLOPS
FP32 (float)
30.64 TFLOPS
-
FP64 (double)
478.8 GFLOPS

Board Design

105W
TDP
350W
300 W
Suggested PSU
750 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 12-pin

Graphics Processor

G94B
GPU Name
GA102
-
GPU Variant
GA102-220-A1
Tesla
Architecture
Ampere
TSMC
Foundry
Samsung
55 nm
Process Size
8 nm
0.505 billion
Transistors
28.3 billion
196 mm²
Die Size
628 mm²

Graphics Features

11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
8.6
4.0
Shader Model
6.6

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