Home GPU Comparison NVIDIA GeForce GTX 780 Ti 6 GB vs NVIDIA GeForce GTS 250

NVIDIA GeForce GTX 780 Ti 6 GB vs NVIDIA GeForce GTS 250

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 Ti 6 GB 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 780 Ti 6 GB 's Advantages
Boost Clock928MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 64.00GB/s)
2752 additional rendering cores
NVIDIA GeForce GTS 250 's Advantages
Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti 6 GB +1281%
5.345 TFLOPS
GeForce GTS 250
0.387 TFLOPS
VS

Graphics Card

Unknown
Release Date
Mar 2009
GeForce 700
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

875 MHz
Base Clock
-
928 MHz
Boost Clock
-
1753 MHz
Memory Clock
1000 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
64.00GB/s

Render Config

-
-
-
-
SM Count
16
2880
Shading Units
128
240
TMUs
64
48
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

55.68 GPixel/s
Pixel Rate
11.23 GPixel/s
222.7 GTexel/s
Texture Rate
44.93 GTexel/s
-
-
-
5.345 TFLOPS
FP32 (float)
387.1 GFLOPS
222.7 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
150W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GK110B
GPU Name
G92B
-
GPU Variant
G92-428-B1
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
7.08 billion
Transistors
0.754 billion
561 mm²
Die Size
260 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
1.1
5.1
Shader Model
4.0

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