NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA RTX A5000-8Q
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 8GB VRAM RTX A5000 8Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A5000-8Q 's Advantages
Boost Clock has increased by 83% (1695MHz vs 928MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (768.0GB/s vs 336.6GB/s)
5312 additional rendering cores
Lower TDP (230W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
5.345 TFLOPS
RTX A5000 8Q
+419%
27.77 TFLOPS
Graphics Card
Unknown
Release Date
Apr 2021
GeForce 700
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
875 MHz
Base Clock
1170 MHz
928 MHz
Boost Clock
1695 MHz
1753 MHz
Memory Clock
2000 MHz
Memory
3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
336.6GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
-
SM Count
64
2880
Shading Units
8192
240
TMUs
256
48
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
16 KB (per SMX)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
6 MB
-
-
-
Theoretical Performance
55.68 GPixel/s
Pixel Rate
162.7 GPixel/s
222.7 GTexel/s
Texture Rate
433.9 GTexel/s
-
FP16 (half)
27.77 TFLOPS
5.345 TFLOPS
FP32 (float)
27.77 TFLOPS
222.7 GFLOPS
FP64 (double)
433.9 GFLOPS
Board Design
250W
TDP
230W
600 W
Suggested PSU
550 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GK180
GPU Name
GA102
GK180-425-A1
GPU Variant
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
7.08 billion
Transistors
28.3 billion
561 mm²
Die Size
628 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
1.3
3.5
CUDA
8.6
5.1
Shader Model
6.7
