NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA GeForce RTX 2080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Sep 2018
Generation
Radeon Instinct
GeForce 20
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1200 MHz
1350 MHz
Boost Clock
1746 MHz
1545 MHz
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
16GB
11GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
352bit
Bandwidth
1.02TB/s
616.0GB/s
Render Config
SM Count
48
68
Compute Units
60
—
Shading Units
3840
4352
TMUs
240
272
ROPs
64
88
Tensor Cores
192
544
RT Cores
48
68
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
4 MB
0 MB
Theoretical Performance
Pixel Rate
111.7 GPixel/s
136.0 GPixel/s
Texture Rate
419.0 GTexel/s
420.2 GTexel/s
FP16 (half)
26.82 TFLOPS
26.90 TFLOPS
FP32 (float)
13.41 TFLOPS
13.45 TFLOPS
FP64 (double)
6.705 TFLOPS
420.2 GFLOPS
Graphics Processor
GPU Name
Vega 20
TU102
GPU Variant
Vega 20 GLXT
TU102-300A-K1-A1
Architecture
GCN 5.1
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
13.23 billion
18.6 billion
Die Size
331 mm²
754 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
1x mini-DisplayPort 1.4a
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
CUDA
8.9
7.5
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.