NVIDIA GeForce GTX TITAN X vs AMD Radeon RX 6800 XT
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Oct 2020
Generation
GeForce 900
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1825 MHz
Boost Clock
1089 MHz
2250 MHz
Memory Clock
1753 MHz
2000 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
336.6GB/s
512.0GB/s
Render Config
Shading Units
3072
4608
TMUs
192
288
ROPs
96
128
L1 Cache
48 KB (per SMM)
128 KB per Array
L2 Cache
3 MB
4 MB
Compute Units
—
72
RT Cores
—
72
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
104.5 GPixel/s
288.0 GPixel/s
Texture Rate
209.1 GTexel/s
648.0 GTexel/s
FP32 (float)
6.691 TFLOPS
20.74 TFLOPS
FP64 (double)
209.1 GFLOPS
1296 GFLOPS
FP16 (half)
—
41.47 TFLOPS
Graphics Processor
GPU Name
GM200
Navi 21
GPU Variant
GM200-400-A1
Navi 21 XT(215-121000177)
Architecture
Maxwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
8 billion
26.8 billion
Die Size
601 mm²
520 mm²
Board Design
TDP
250W
300W
Suggested PSU
600 W
700 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.2
—
Shader Model
6.4
6.5
Benchmark
3DMark Time Spy
5,418
19,329
3DMark Time Spy Extreme
2,632
—
Blender
543
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.