NVIDIA RTX A4000H vs NVIDIA GeForce GTX TITAN BLACK
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Feb 2014
Generation
Quadro Ampere
GeForce 700
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
735 MHz
889 MHz
Boost Clock
1560 MHz
980 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
16GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
448.0GB/s
336.0GB/s
Render Config
SM Count
48
—
Shading Units
6144
2880
TMUs
192
240
ROPs
96
48
Tensor Cores
192
—
RT Cores
48
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
1536 KB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
58.80 GPixel/s
Texture Rate
299.5 GTexel/s
235.2 GTexel/s
FP16 (half)
19.17 TFLOPS
—
FP32 (float)
19.17 TFLOPS
5.645 TFLOPS
FP64 (double)
299.5 GFLOPS
1.882 TFLOPS
Graphics Processor
GPU Name
GA104
GK110B
GPU Variant
GA104-???-A1
GK110-430-B1
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
17.4 billion
7.08 billion
Die Size
392 mm²
561 mm²
Board Design
TDP
140W
250W
Suggested PSU
300 W
600 W
Outputs
4x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.6
3.5
Shader Model
6.7
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.