Home GPU Comparison NVIDIA GeForce GTX 980 vs NVIDIA GeForce GTX 750 Ti

NVIDIA GeForce GTX 980 vs NVIDIA GeForce GTX 750 Ti

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 980 and 2GB VRAM GeForce GTX 750 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 's Advantages
Released 7 months late
Boost Clock has increased by 12% (1216MHz vs 1085MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.4GB/s vs 86.40GB/s)
1408 additional rendering cores
NVIDIA GeForce GTX 750 Ti 's Advantages
Lower TDP (60W vs 165W)

Score

Benchmark

FP32 (float)
GeForce GTX 980 +258%
4.981 TFLOPS
GeForce GTX 750 Ti
1.389 TFLOPS
3DMark Time Spy
GeForce GTX 980 +241%
4322
GeForce GTX 750 Ti
1265
VS

Graphics Card

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

Clock Speeds

1127 MHz
Base Clock
1020 MHz
1216 MHz
Boost Clock
1085 MHz
1753 MHz
Memory Clock
1350 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
224.4GB/s
Bandwidth
86.40GB/s

Render Config

-
-
-
-
-
-
2048
Shading Units
640
128
TMUs
40
64
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
64 KB (per SMM)
2 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

77.82 GPixel/s
Pixel Rate
17.36 GPixel/s
155.6 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
4.981 TFLOPS
FP32 (float)
1389 GFLOPS
155.6 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

165W
TDP
60W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 2.0
2x 6-pin
Power Connectors
None

Graphics Processor

GM204
GPU Name
GM107
GM204-400-A1
GPU Variant
GM107-400-A2
Maxwell 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
1.87 billion
398 mm²
Die Size
148 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
5.0
6.4
Shader Model
5.1

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