NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA TITAN Xp
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Apr 2017
Generation
Radeon Instinct
GeForce 10
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1200 MHz
1405 MHz
Boost Clock
1746 MHz
1582 MHz
Memory Clock
1000 MHz
1426 MHz
Memory
Memory Size
16GB
12GB
Memory Type
HBM2
GDDR5X
Memory Bus
4096bit
384bit
Bandwidth
1.02TB/s
547.6GB/s
Render Config
SM Count
48
30
Compute Units
60
—
Shading Units
3840
3840
TMUs
240
240
ROPs
64
96
Tensor Cores
192
—
RT Cores
48
—
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
4 MB
3 MB
Theoretical Performance
Pixel Rate
111.7 GPixel/s
151.9 GPixel/s
Texture Rate
419.0 GTexel/s
379.7 GTexel/s
FP16 (half)
26.82 TFLOPS
189.8 GFLOPS
FP32 (float)
13.41 TFLOPS
12.15 TFLOPS
FP64 (double)
6.705 TFLOPS
379.7 GFLOPS
Graphics Processor
GPU Name
Vega 20
GP102
GPU Variant
Vega 20 GLXT
GP102-450-A1
Architecture
GCN 5.1
Pascal
Foundry
TSMC
TSMC
Process Size
7 nm
16 nm
Transistors
13.23 billion
11.8 billion
Die Size
331 mm²
471 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
1x mini-DisplayPort 1.4a
1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
CUDA
8.9
6.1
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.