Home GPU Comparison AMD Radeon RX 6900 XT vs NVIDIA TITAN X Pascal

AMD Radeon RX 6900 XT vs NVIDIA TITAN X Pascal

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XT 's Advantages
Released 4 years and 2 months late
Boost Clock has increased by 47% (2250MHz vs 1531MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (512.0GB/s vs 480.4GB/s)
1536 additional rendering cores
NVIDIA TITAN X Pascal 's Advantages
Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XT +110%
23.04 TFLOPS
TITAN X Pascal
10.97 TFLOPS
3DMark Time Spy
Radeon RX 6900 XT +118%
20932
TITAN X Pascal
9576
Shadow of the Tomb Raider 2160p
Radeon RX 6900 XT +88%
79
TITAN X Pascal
42
Shadow of the Tomb Raider 1440p
Radeon RX 6900 XT +82%
142
TITAN X Pascal
78
Shadow of the Tomb Raider 1080p
Radeon RX 6900 XT +51%
194
TITAN X Pascal
128
GTA 5 2160p
Radeon RX 6900 XT +29%
127
TITAN X Pascal
98
GTA 5 1440p
Radeon RX 6900 XT +46%
152
TITAN X Pascal
104
GTA 5 1080p
Radeon RX 6900 XT
189
TITAN X Pascal
188
VS

Graphics Card

Oct 2020
Release Date
Aug 2016
Navi II
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1825 MHz
Base Clock
1417 MHz
2250 MHz
Boost Clock
1531 MHz
2000 MHz
Memory Clock
1251 MHz

Memory

16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR5X
256bit
Memory Bus
384bit
512.0GB/s
Bandwidth
480.4GB/s

Render Config

80
Compute Units
-
-
SM Count
28
5120
Shading Units
3584
320
TMUs
224
128
ROPs
96
-
-
-
80
RT Cores
-
128 KB per Array
L1 Cache
48 KB (per SM)
4 MB
L2 Cache
3 MB
128 MB
L3 Cache
-

Theoretical Performance

288.0 GPixel/s
Pixel Rate
147.0 GPixel/s
720.0 GTexel/s
Texture Rate
342.9 GTexel/s
46.08 TFLOPS
FP16 (half)
171.5 GFLOPS
23.04 TFLOPS
FP32 (float)
10.97 TFLOPS
1440 GFLOPS
FP64 (double)
342.9 GFLOPS

Board Design

300W
TDP
250W
700 W
Suggested PSU
600 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21
GPU Name
GP102
Navi 21 XTX (215-121000167)
GPU Variant
GP102-400-A1
RDNA 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
7 nm
Process Size
16 nm
26.8 billion
Transistors
11.8 billion
520 mm²
Die Size
471 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
6.1
6.5
Shader Model
6.4

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