AMD Radeon 780M vs H200 SXM
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Nov 2023
Generation
Navi III IGP
Hopper
Type
Integrated
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
800 MHz
1590 MHz
Boost Clock
2700 MHz
1980 MHz
Memory Clock
System Shared
1313 MHz
Memory
Memory Size
System Shared
141GB
Memory Type
System Shared
HBM3e
Memory Bus
System Shared
5120bit
Bandwidth
System Dependent
4800GB/s
Render Config
Compute Units
12
-
Shading Units
768
16896
TMUs
48
528
ROPs
32
24
RT Cores
12
-
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
2 MB
50 MB
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
86.40 GPixel/s
47.52 GPixel/s
Texture Rate
129.6 GTexel/s
1045 GTexel/s
FP16 (half)
16.59 TFLOPS
1979 TFLOPS
FP32 (float)
8.294 TFLOPS
67 TFLOPS
FP64 (double)
518.4 GFLOPS
34 TFLOPS
Graphics Processor
GPU Name
Phoenix
GH200
Architecture
RDNA 3.0
Hopper
Foundry
TSMC
TSMC
Process Size
4 nm
4 nm
Transistors
25.39 billion
80 billion
Die Size
178 mm²
814 mm²
Board Design
TDP
15W
700W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
-
1100 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
-
9.0
📊 Benchmark
3DMark Time Spy
2,775
-
3DMark Time Spy Extreme
1,324
-
3DMark Speed Way
458
-
Blender
350
-