NVIDIA TITAN Xp vs AMD Radeon Instinct MI300X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Dec 2023
Generation
GeForce 10
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1405 MHz
1000 MHz
Boost Clock
1582 MHz
2100 MHz
Memory Clock
1426 MHz
1300 MHz
Memory
Memory Size
12GB
192GB
Memory Type
GDDR5X
HBM3
Memory Bus
384bit
8192bit
Bandwidth
547.6GB/s
5.32TB/s
Render Config
SM Count
30
—
Shading Units
3840
19456
TMUs
240
1216
ROPs
96
0
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
16 MB
Compute Units
—
304
Tensor Cores
—
1216
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
151.9 GPixel/s
0 MPixel/s
Texture Rate
379.7 GTexel/s
2553.6 GTexel/s
FP16 (half)
189.8 GFLOPS
81.72 TFLOPS
FP32 (float)
12.15 TFLOPS
81.72 TFLOPS
FP64 (double)
379.7 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
GP102
Aqua Vanjaram
GPU Variant
GP102-450-A1
—
Architecture
Pascal
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
16 nm
5 nm
Transistors
11.8 billion
153 billion
Die Size
471 mm²
1017 mm²
Board Design
TDP
250W
750W
Suggested PSU
600 W
1150 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
6.1
—
Shader Model
6.8
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.