Home GPU Comparison NVIDIA GeForce GTX TITAN BLACK vs NVIDIA TITAN RTX

NVIDIA GeForce GTX TITAN BLACK vs NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN BLACK and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN BLACK 's Advantages
Lower TDP (250W vs 280W)
NVIDIA TITAN RTX 's Advantages
Released 4 years and 10 months late
Boost Clock has increased by 81% (1770MHz vs 980MHz)
More VRAM (24GB vs 6GB)
Larger VRAM bandwidth (672.0GB/s vs 336.0GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX TITAN BLACK
5.645 TFLOPS
TITAN RTX +188%
16.31 TFLOPS
Blender
GeForce GTX TITAN BLACK
431
TITAN RTX +625%
3127
OctaneBench
GeForce GTX TITAN BLACK
103
TITAN RTX +252%
363
VS

Graphics Card

Feb 2014
Release Date
Dec 2018
GeForce 700
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

889 MHz
Base Clock
1350 MHz
980 MHz
Boost Clock
1770 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

6GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
336.0GB/s
Bandwidth
672.0GB/s

Render Config

-
SM Count
72
-
Compute Units
-
2880
Shading Units
4608
240
TMUs
288
48
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
16 KB (per SMX)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
6 MB

Theoretical Performance

58.80 GPixel/s
Pixel Rate
169.9 GPixel/s
235.2 GTexel/s
Texture Rate
509.8 GTexel/s
-
FP16 (half)
32.62 TFLOPS
5.645 TFLOPS
FP32 (float)
16.31 TFLOPS
1.882 TFLOPS
FP64 (double)
509.8 GFLOPS

Graphics Processor

GK110B
GPU Name
TU102
GK110-430-B1
GPU Variant
TU102-400-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
7.08 billion
Transistors
18.6 billion
561 mm²
Die Size
754 mm²

Board Design

250W
TDP
280W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
7.5
5.1
Shader Model
6.6

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