NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GTX 480 Core 512
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 1536MB VRAM GeForce GTX 480 Core 512 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 1536GB)
Larger VRAM bandwidth (336.6GB/s vs 134.4GB/s)
2368 additional rendering cores
Lower TDP (250W vs 375W)
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
+395%
5.345 TFLOPS
GeForce GTX 480 Core 512
1.078 TFLOPS
Graphics Card
Unknown
Release Date
Unknown
GeForce 700
Generation
GeForce 400
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
700 MHz
Memory
3GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
336.6GB/s
Bandwidth
134.4GB/s
Render Config
-
-
-
-
SM Count
16
2880
Shading Units
512
240
TMUs
64
48
ROPs
48
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
768 KB
-
-
-
Theoretical Performance
55.68 GPixel/s
Pixel Rate
16.86 GPixel/s
222.7 GTexel/s
Texture Rate
33.73 GTexel/s
-
-
-
5.345 TFLOPS
FP32 (float)
1078 GFLOPS
222.7 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
375W
600 W
Suggested PSU
750 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
2x DVI
1x mini-HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GK180
GPU Name
GF100
GK180-425-A1
GPU Variant
GF100-ES-DT1-A2
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
7.08 billion
Transistors
3.1 billion
561 mm²
Die Size
529 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.2.175
Vulkan
N/A
3.5
CUDA
2.0
5.1
Shader Model
5.1
