AMD Radeon RX 9070 XT vs NVIDIA H200 SXM 141 GB
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Nov 2024
Generation
Navi IV
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1660 MHz
1500 MHz
Boost Clock
2970 MHz
1980 MHz
Memory Clock
2518 MHz
1593 MHz
Memory
Memory Size
16GB
141GB
Memory Type
GDDR6
HBM3e
Memory Bus
256bit
6144bit
Bandwidth
644.6GB/s
4.89TB/s
Render Config
Compute Units
64
—
Shading Units
4096
16896
TMUs
256
528
ROPs
128
24
Tensor Cores
128
528
RT Cores
64
—
L1 Cache
128
256 KB (per SM)
L2 Cache
8 MB
50 MB
L3 Cache
64 MB
—
SM Count
—
132
Theoretical Performance
Pixel Rate
380.2 GPixel/s
47.52 GPixel/s
Texture Rate
760.3 GTexel/s
1045.4 GTexel/s
FP16 (half)
97.32 TFLOPS
267.6 TFLOPS
FP32 (float)
48.66 TFLOPS
66.91 TFLOPS
FP64 (double)
1.521 TFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
Navi 48
GH100
GPU Variant
Navi 48 XTX
—
Architecture
RDNA 4.0
Hopper
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
53.9 billion
80 billion
Die Size
357 mm²
814 mm²
Board Design
TDP
304W
700W
Suggested PSU
700 W
1100 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.4
N/A
Shader Model
6.8
N/A
CUDA
—
9.0
Benchmark
3DMark Time Spy
30,445
—
3DMark Time Spy Extreme
14,633
—
3DMark Speed Way
6,403
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.