Home GPU Comparison NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce GT 705 OEM

NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce GT 705 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB and 1024MB VRAM GeForce GT 705 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 12 GB 's Advantages
Released 7 years and 10 months late
Boost Clock1710MHz
More VRAM (12GB vs 1GB)
Larger VRAM bandwidth (912.4GB/s vs 13.20GB/s)
8912 additional rendering cores
NVIDIA GeForce GT 705 OEM 's Advantages
Lower TDP (29W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 12 GB +18138%
30.64 TFLOPS
GeForce GT 705 OEM
0.168 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Mar 2014
GeForce 30
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

12GB
Memory Size
1024MB
GDDR6X
Memory Type
DDR3
384bit
Memory Bus
64bit
912.4GB/s
Bandwidth
13.20GB/s

Render Config

70
SM Count
1
-
Compute Units
-
8960
Shading Units
48
280
TMUs
8
96
ROPs
4
280
Tensor Cores
-
70
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
5 MB
L2 Cache
128 KB

Theoretical Performance

164.2 GPixel/s
Pixel Rate
1.748 GPixel/s
478.8 GTexel/s
Texture Rate
6.992 GTexel/s
30.64 TFLOPS
FP16 (half)
-
30.64 TFLOPS
FP32 (float)
167.8 GFLOPS
478.8 GFLOPS
FP64 (double)
13.98 GFLOPS

Graphics Processor

GA102
GPU Name
GF119
GA102-220-A1
GPU Variant
GF119-300-A1
Ampere
Architecture
Fermi 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
28.3 billion
Transistors
0.292 billion
628 mm²
Die Size
79 mm²

Board Design

350W
TDP
29W
750 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 12-pin
Power Connectors
-

Graphics Features

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

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