GPU Comparison
RADEON
AMD Radeon Pro Vega II Duo
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1720 MHz
TDP
475 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
GEFORCE
H200 NVL
CORE STATE
GH100
VRAM
141 GB
CLOCK SPEED
1785 MHz
TDP
600 W
BUS WIDTH
6144 bit
ARCHITECTURE
Hopper
PROCESS
5 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II Duo
H200 NVL
Core Specs
Shading Units
4,096
16,896
+312.5%
Shaders
4,096
16,896
+312.5%
TMUs
256
528
+106.3%
ROPs
64
24
-62.5%
Compute Units
64
—
SM Count
—
132
Clocks
Base Clock
1400 MHz
1365 MHz
Boost Clock
1720 MHz
1785 MHz
Memory Clock
1000 MHz
2 Gbps effective
1593 MHz
6.4 Gbps effective
Memory
Memory Size
32 GB
141 GB
VRAM (MB)
32,768
144,384
+340.6%
Memory Type
HBM2
HBM3e
Memory Bus
4096 bit
6144 bit
Bandwidth
1.02 TB/s
4.89 TB/s
Cache
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
50 MB
Performance
Pixel Rate
110.1 GPixel/s
42.84 GPixel/s
Texture Rate
440.3 GTexel/s
942.5 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
60.32 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
30.16 TFLOPS (1:2)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
241.3 TFLOPS (4:1)
AI/RT
Tensor Cores
—
528
Power
TDP
475 W
600 W
TDP (W)
475
600
+26.3%
Suggested PSU
850 W
1000 W
Power Connectors
—
8-pin EPS
Architecture
Architecture
GCN 5.1
Hopper
GPU Name
Vega 20
GH100
Generation
Radeon Pro Mac
(Vega Series)
Server Hopper
(Hxx)
Process Size
7 nm
5 nm
Transistors
13,230 million
80,000 million
Die Size
331 mm²
814 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
98.3M / mm²
API Support
DirectX
12 (12_1)
—
OpenGL
4.6
—
Vulkan
1.3
—
OpenCL
2.1
3.0
CUDA
—
9.0
Shader Model
6.7
—
Physical
Slot Width
Quad-slot
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
1x HDMI 2.0b4x Thunderbolt
No outputs
Bus Interface
Apple MPX
PCIe 5.0 x16
Other
Launch Price
4,399 USD
—
Production
End-of-life
Active
Predecessor
—
Server Ada
Successor
—
Server Blackwell