NVIDIA GeForce GTX TITAN X vs NVIDIA RTX A4000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Apr 2021
Generation
GeForce 900
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1140 MHz
Boost Clock
1089 MHz
1680 MHz
Memory Clock
1753 MHz
1500 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
336.6GB/s
384.0GB/s
Render Config
Shading Units
3072
5120
TMUs
192
160
ROPs
96
80
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
3 MB
4 MB
SM Count
-
40
Tensor Cores
-
160
RT Cores
-
40
Theoretical Performance
Pixel Rate
104.5 GPixel/s
134.4 GPixel/s
Texture Rate
209.1 GTexel/s
268.8 GTexel/s
FP32 (float)
6.691 TFLOPS
17.20 TFLOPS
FP64 (double)
209.1 GFLOPS
268.8 GFLOPS
FP16 (half)
-
17.20 TFLOPS
Graphics Processor
GPU Name
GM200
GA104
GPU Variant
GM200-400-A1
-
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
8 billion
17.4 billion
Die Size
601 mm²
392 mm²
Board Design
TDP
250W
115W
Suggested PSU
600 W
-
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.6
Shader Model
6.4
6.8
📊 Benchmark
3DMark Time Spy
5,418
-
3DMark Time Spy Extreme
2,632
-
Blender
543
2,825