Home GPU Comparison NVIDIA GeForce GT 705 OEM vs NVIDIA GeForce GTX 680 Mac Edition

NVIDIA GeForce GT 705 OEM vs NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 705 OEM and 2GB VRAM GeForce GTX 680 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 705 OEM 's Advantages
Released 11 months late
Lower TDP (29W vs 195W)
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Boost Clock1058MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 13.20GB/s)
1488 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 705 OEM
0.168 TFLOPS
GeForce GTX 680 Mac Edition +1834%
3.25 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Apr 2013
GeForce 700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1058 MHz
825 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
13.20GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
1
SM Count
-
48
Shading Units
1536
8
TMUs
128
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.748 GPixel/s
Pixel Rate
33.86 GPixel/s
6.992 GTexel/s
Texture Rate
135.4 GTexel/s
-
-
-
167.8 GFLOPS
FP32 (float)
3.250 TFLOPS
13.98 GFLOPS
FP64 (double)
135.4 GFLOPS

Board Design

29W
TDP
195W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
2x 6-pin

Graphics Processor

GF119
GPU Name
GK104
GF119-300-A1
GPU Variant
GK104-400-A2
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
3.54 billion
79 mm²
Die Size
294 mm²

Graphics Features

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

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