Home GPU Comparison NVIDIA GeForce GTX 980 vs NVIDIA GeForce GT 705 OEM

NVIDIA GeForce GTX 980 vs NVIDIA GeForce GT 705 OEM

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 980 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 GTX 980 's Advantages
Released 6 months late
Boost Clock1216MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 13.20GB/s)
2000 additional rendering cores
NVIDIA GeForce GT 705 OEM 's Advantages
Lower TDP (29W vs 165W)

Score

Benchmark

FP32 (float)
GeForce GTX 980 +2864%
4.981 TFLOPS
GeForce GT 705 OEM
0.168 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Mar 2014
GeForce 900
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1127 MHz
Base Clock
-
1216 MHz
Boost Clock
-
1753 MHz
Memory Clock
825 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
224.4GB/s
Bandwidth
13.20GB/s

Render Config

-
-
-
-
SM Count
1
2048
Shading Units
48
128
TMUs
8
64
ROPs
4
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

77.82 GPixel/s
Pixel Rate
1.748 GPixel/s
155.6 GTexel/s
Texture Rate
6.992 GTexel/s
-
-
-
4.981 TFLOPS
FP32 (float)
167.8 GFLOPS
155.6 GFLOPS
FP64 (double)
13.98 GFLOPS

Board Design

165W
TDP
29W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
-

Graphics Processor

GM204
GPU Name
GF119
GM204-400-A1
GPU Variant
GF119-300-A1
Maxwell 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5.2 billion
Transistors
0.292 billion
398 mm²
Die Size
79 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
2.1
6.4
Shader Model
5.1

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