Home GPU Comparison NVIDIA GeForce GT 705 OEM vs NVIDIA GeForce RTX 3090

NVIDIA GeForce GT 705 OEM vs NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 705 OEM and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 705 OEM 's Advantages
Lower TDP (29W vs 350W)
NVIDIA GeForce RTX 3090 's Advantages
Released 6 years and 6 months late
Boost Clock1695MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (936.2GB/s vs 13.20GB/s)
10448 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 705 OEM
0.168 TFLOPS
GeForce RTX 3090 +21078%
35.58 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Sep 2020
GeForce 700
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1395 MHz
-
Boost Clock
1695 MHz
825 MHz
Memory Clock
1219 MHz

Memory

1024MB
Memory Size
24GB
DDR3
Memory Type
GDDR6X
64bit
Memory Bus
384bit
13.20GB/s
Bandwidth
936.2GB/s

Render Config

-
-
-
1
SM Count
82
48
Shading Units
10496
8
TMUs
328
4
ROPs
112
-
Tensor Cores
328
-
RT Cores
82
64 KB (per SM)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

1.748 GPixel/s
Pixel Rate
189.8 GPixel/s
6.992 GTexel/s
Texture Rate
556.0 GTexel/s
-
FP16 (half)
35.58 TFLOPS
167.8 GFLOPS
FP32 (float)
35.58 TFLOPS
13.98 GFLOPS
FP64 (double)
556.0 GFLOPS

Board Design

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

Graphics Processor

GF119
GPU Name
GA102
GF119-300-A1
GPU Variant
GA102-300-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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