NVIDIA RTX A4000 vs NVIDIA GeForce GTX TITAN
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Feb 2013
Generation
Quadro Ampere
GeForce 700
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
735 MHz
836 MHz
Boost Clock
1560 MHz
876 MHz
Memory Clock
1750 MHz
1502 MHz
Memory
Memory Size
16GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
448.0GB/s
288.4GB/s
Render Config
SM Count
48
—
Shading Units
6144
2688
TMUs
192
224
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
49.06 GPixel/s
Texture Rate
299.5 GTexel/s
196.2 GTexel/s
FP16 (half)
19.17 TFLOPS
—
FP32 (float)
19.17 TFLOPS
4.709 TFLOPS
FP64 (double)
299.5 GFLOPS
1.570 TFLOPS
Graphics Processor
GPU Name
GA104
GK110
GPU Variant
GA104-875-A1
GK110-400-A1
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_0)
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
Benchmark
3DMark Time Spy
11,079
2,881
3DMark Time Spy Extreme
5,367
—
OctaneBench
352
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.