NVIDIA GeForce RTX 4080 vs NVIDIA TITAN RTX
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4080 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 42% (2505MHz vs 1770MHz)
Larger VRAM bandwidth (716.8GB/s vs 672.0GB/s)
5120 additional rendering cores
NVIDIA TITAN RTX 's Advantages
More VRAM (24GB vs 16GB)
Lower TDP (280W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+198%
48.74 TFLOPS
TITAN RTX
16.31 TFLOPS
3DMark Time Spy
GeForce RTX 4080
+87%
28173
TITAN RTX
15001
3DMark Time Spy Extreme
GeForce RTX 4080
+90%
14002
TITAN RTX
7332
3DMark Speed Way
GeForce RTX 4080
+125%
7254
TITAN RTX
3224
Shadow of the Tomb Raider 2160p
GeForce RTX 4080
+94%
132
TITAN RTX
68
Shadow of the Tomb Raider 1440p
GeForce RTX 4080
+98%
246
TITAN RTX
124
Shadow of the Tomb Raider 1080p
GeForce RTX 4080
+74%
300
TITAN RTX
172
GTA 5 2160p
GeForce RTX 4080
126
TITAN RTX
+3%
130
GTA 5 1440p
GeForce RTX 4080
+39%
181
TITAN RTX
130
GTA 5 1080p
GeForce RTX 4080
+1%
182
TITAN RTX
180
Graphics Card
Sep 2022
Release Date
Dec 2018
GeForce 40
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2205 MHz
Base Clock
1350 MHz
2505 MHz
Boost Clock
1770 MHz
1400 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
24GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
384bit
716.8GB/s
Bandwidth
672.0GB/s
Render Config
-
-
-
76
SM Count
72
9728
Shading Units
4608
304
TMUs
288
112
ROPs
96
304
Tensor Cores
576
76
RT Cores
72
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
280.6 GPixel/s
Pixel Rate
169.9 GPixel/s
761.5 GTexel/s
Texture Rate
509.8 GTexel/s
48.74 TFLOPS
FP16 (half)
32.62 TFLOPS
48.74 TFLOPS
FP32 (float)
16.31 TFLOPS
761.5 GFLOPS
FP64 (double)
509.8 GFLOPS
Board Design
320W
TDP
280W
700 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
1x 16-pin
Power Connectors
2x 8-pin
Graphics Processor
AD103
GPU Name
TU102
AD103-300-A1
GPU Variant
TU102-400-A1
Ada Lovelace
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
45.9 billion
Transistors
18.6 billion
379 mm²
Die Size
754 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
7.5
6.7
Shader Model
6.6
