NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce RTX 5090 D
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 32GB VRAM GeForce RTX 5090 D 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
Lower TDP (250W vs 575W)
NVIDIA GeForce RTX 5090 D 's Advantages
Boost Clock has increased by 159% (2407MHz vs 928MHz)
More VRAM (32GB vs 3GB)
Larger VRAM bandwidth (1.79TB/s vs 336.6GB/s)
18880 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
5.345 TFLOPS
GeForce RTX 5090 D
+1860%
104.8 TFLOPS
Graphics Card
Unknown
Release Date
Jan 2025
GeForce 700
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
875 MHz
Base Clock
2017 MHz
928 MHz
Boost Clock
2407 MHz
1753 MHz
Memory Clock
1750 MHz
Memory
3GB
Memory Size
32GB
GDDR5
Memory Type
GDDR7
384bit
Memory Bus
512bit
336.6GB/s
Bandwidth
1.79TB/s
Render Config
-
-
-
-
SM Count
170
2880
Shading Units
21760
240
TMUs
680
48
ROPs
176
-
Tensor Cores
680
-
RT Cores
170
16 KB (per SMX)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
96 MB
-
-
-
Theoretical Performance
55.68 GPixel/s
Pixel Rate
423.6 GPixel/s
222.7 GTexel/s
Texture Rate
1637 GTexel/s
-
FP16 (half)
104.8 TFLOPS
5.345 TFLOPS
FP32 (float)
104.8 TFLOPS
222.7 GFLOPS
FP64 (double)
1.637 TFLOPS
Board Design
250W
TDP
575W
600 W
Suggested PSU
950 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1b
1x 6-pin + 1x 8-pin
Power Connectors
1x 16-pin
Graphics Processor
GK180
GPU Name
GB202
GK180-425-A1
GPU Variant
-
Kepler
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
7.08 billion
Transistors
92.2 billion
561 mm²
Die Size
750 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.2.175
Vulkan
1.4
3.5
CUDA
10.1
5.1
Shader Model
6.8
