Home GPU Comparison NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GTS 150 OEM

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GTS 150 OEM

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 1024MB VRAM GeForce GTS 150 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Boost Clock928MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 64.00GB/s)
2752 additional rendering cores
NVIDIA GeForce GTS 150 OEM 's Advantages
Lower TDP (141W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti Engineering Sample +1037%
5.345 TFLOPS
GeForce GTS 150 OEM
0.47 TFLOPS
VS

Graphics Card

Unknown
Release Date
Mar 2009
GeForce 700
Generation
GeForce 100
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

3GB
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
11.81 GPixel/s
222.7 GTexel/s
Texture Rate
47.23 GTexel/s
-
-
-
5.345 TFLOPS
FP32 (float)
470.0 GFLOPS
222.7 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
141W
600 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GK180
GPU Name
G92
GK180-425-A1
GPU Variant
-
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
7.08 billion
Transistors
0.754 billion
561 mm²
Die Size
324 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.2.175
Vulkan
N/A
3.5
CUDA
1.1
5.1
Shader Model
4.0

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