NVIDIA GeForce GTX 780 Ti vs NVIDIA RTX A4000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Apr 2021
Generation
GeForce 700
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
875 MHz
1140 MHz
Boost Clock
928 MHz
1680 MHz
Memory Clock
1753 MHz
1500 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
336.6GB/s
384.0GB/s
Render Config
Shading Units
2880
5120
TMUs
240
160
ROPs
48
80
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
4 MB
SM Count
-
40
Tensor Cores
-
160
RT Cores
-
40
Theoretical Performance
Pixel Rate
55.68 GPixel/s
134.4 GPixel/s
Texture Rate
222.7 GTexel/s
268.8 GTexel/s
FP32 (float)
5.345 TFLOPS
17.20 TFLOPS
FP64 (double)
222.7 GFLOPS
268.8 GFLOPS
FP16 (half)
-
17.20 TFLOPS
Graphics Processor
GPU Name
GK110B
GA104
GPU Variant
GK110-425-B1
-
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
7.08 billion
17.4 billion
Die Size
561 mm²
392 mm²
Board Design
TDP
250W
115W
Suggested PSU
600 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.5
8.6
Shader Model
6.5 (5.1)
6.8
📊 Benchmark
Blender
-
2,825