NVIDIA GeForce GTX TITAN Z vs NVIDIA RTX A4000
GPU Specs Compare
Graphics Card
Release Date
May 2014
Apr 2021
Generation
GeForce 700
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
705 MHz
735 MHz
Boost Clock
876 MHz
1560 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
336.0GB/s
448.0GB/s
Render Config
Shading Units
2880
6144
TMUs
240
192
ROPs
48
96
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
4 MB
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
Theoretical Performance
Pixel Rate
52.56 GPixel/s
149.8 GPixel/s
Texture Rate
210.2 GTexel/s
299.5 GTexel/s
FP32 (float)
5.046 TFLOPS
19.17 TFLOPS
FP64 (double)
1.682 TFLOPS
299.5 GFLOPS
FP16 (half)
-
19.17 TFLOPS
Graphics Processor
GPU Name
GK110B
GA104
GPU Variant
GK110-350-B1
GA104-875-A1
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
375W
140W
Suggested PSU
750 W
300 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin
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)
6.7
📊 Benchmark
3DMark Time Spy
-
11,079
3DMark Time Spy Extreme
-
5,367
OctaneBench
-
352