Home GPU Comparison NVIDIA GeForce GT 705 OEM vs NVIDIA GeForce GTX 490

NVIDIA GeForce GT 705 OEM vs NVIDIA GeForce GTX 490

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 705 OEM and 1536MB VRAM GeForce GTX 490 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 365W)
NVIDIA GeForce GTX 490 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (164.0GB/s vs 13.20GB/s)
432 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 705 OEM
0.168 TFLOPS
GeForce GTX 490 +594%
1.166 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Unknown
GeForce 700
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
825 MHz
Memory Clock
854 MHz

Memory

1024MB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
13.20GB/s
Bandwidth
164.0GB/s

Render Config

-
-
-
1
SM Count
15
48
Shading Units
480
8
TMUs
60
4
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

1.748 GPixel/s
Pixel Rate
18.24 GPixel/s
6.992 GTexel/s
Texture Rate
36.48 GTexel/s
-
-
-
167.8 GFLOPS
FP32 (float)
1166 GFLOPS
13.98 GFLOPS
FP64 (double)
145.8 GFLOPS

Board Design

29W
TDP
365W
200 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
3x DVI 1x mini-DisplayPort
-
Power Connectors
2x 8-pin

Graphics Processor

GF119
GPU Name
GF100
GF119-300-A1
GPU Variant
GF100-375-A3
Fermi 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
3.1 billion
79 mm²
Die Size
529 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.0
5.1
Shader Model
5.1

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