NVIDIA GeForce RTX 5070 Ti vs NVIDIA GeForce GTX 780 Ti Engineering Sample
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5070 Ti and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Ti 's Advantages
Boost Clock has increased by 164% (2452MHz vs 928MHz)
More VRAM (16GB vs 3GB)
Larger VRAM bandwidth (896.0GB/s vs 336.6GB/s)
6080 additional rendering cores
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Lower TDP (250W vs 300W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Ti
+722%
43.94 TFLOPS
GeForce GTX 780 Ti Engineering Sample
5.345 TFLOPS
Graphics Card
Feb 2025
Release Date
Unknown
GeForce 50
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2295 MHz
Base Clock
875 MHz
2452 MHz
Boost Clock
928 MHz
1750 MHz
Memory Clock
1753 MHz
Memory
16GB
Memory Size
3GB
GDDR7
Memory Type
GDDR5
256bit
Memory Bus
384bit
896.0GB/s
Bandwidth
336.6GB/s
Render Config
-
-
-
70
SM Count
-
8960
Shading Units
2880
280
TMUs
240
96
ROPs
48
280
Tensor Cores
-
70
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
48 MB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
235.4 GPixel/s
Pixel Rate
55.68 GPixel/s
686.6 GTexel/s
Texture Rate
222.7 GTexel/s
43.94 TFLOPS
FP16 (half)
-
43.94 TFLOPS
FP32 (float)
5.345 TFLOPS
686.6 GFLOPS
FP64 (double)
222.7 GFLOPS
Board Design
300W
TDP
250W
700 W
Suggested PSU
600 W
1x HDMI 2.1b
3x DisplayPort 2.1b
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GB203
GPU Name
GK180
GB203-300-A1
GPU Variant
GK180-425-A1
Blackwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
45.6 billion
Transistors
7.08 billion
378 mm²
Die Size
561 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.2.175
12.0
CUDA
3.5
6.8
Shader Model
5.1
