Home GPU Comparison NVIDIA GeForce GTX 980 vs NVIDIA GeForce GTS 250

NVIDIA GeForce GTX 980 vs NVIDIA GeForce GTS 250

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 980 and 1024MB VRAM GeForce GTS 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 's Advantages
Released 5 years and 6 months late
Boost Clock1216MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 64.00GB/s)
1920 additional rendering cores
NVIDIA GeForce GTS 250 's Advantages
Lower TDP (150W vs 165W)

Score

Benchmark

FP32 (float)
GeForce GTX 980 +1187%
4.981 TFLOPS
GeForce GTS 250
0.387 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Mar 2009
GeForce 900
Generation
GeForce 200
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
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
224.4GB/s
Bandwidth
64.00GB/s

Render Config

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

Theoretical Performance

77.82 GPixel/s
Pixel Rate
11.23 GPixel/s
155.6 GTexel/s
Texture Rate
44.93 GTexel/s
-
-
-
4.981 TFLOPS
FP32 (float)
387.1 GFLOPS
155.6 GFLOPS
FP64 (double)
-

Board Design

165W
TDP
150W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GM204
GPU Name
G92B
GM204-400-A1
GPU Variant
G92-428-B1
Maxwell 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
5.2 billion
Transistors
0.754 billion
398 mm²
Die Size
260 mm²

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
1.1
6.4
Shader Model
4.0

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