GPU Comparison
RADEON
AMD Radeon PRO W6800
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2322 MHz
TDP
250 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
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
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W6800
H200 NVL
Core Specs
Shading Units
3,840
16,896
+340.0%
Shaders
3,840
16,896
+340.0%
TMUs
240
528
+120.0%
ROPs
96
24
-75.0%
Compute Units
60
—
SM Count
—
132
Clocks
Base Clock
1575 MHz
1365 MHz
Boost Clock
2322 MHz
1785 MHz
Memory Clock
2000 MHz
16 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
GDDR6
HBM3e
Memory Bus
256 bit
6144 bit
Bandwidth
512.0 GB/s
4.89 TB/s
Cache
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
4 MB
50 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
222.9 GPixel/s
42.84 GPixel/s
Texture Rate
557.3 GTexel/s
942.5 GTexel/s
FP32 (TFLOPS)
17.83 TFLOPS
60.32 TFLOPS
FP64 (TFLOPS)
1,114.6 GFLOPS (1:16)
30.16 TFLOPS (1:2)
FP16 (TFLOPS)
35.67 TFLOPS (2:1)
241.3 TFLOPS (4:1)
AI/RT
RT Cores
60
—
Tensor Cores
—
528
Power
TDP
250 W
600 W
TDP (W)
250
600
+140.0%
Suggested PSU
600 W
1000 W
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Architecture
Architecture
RDNA 2.0
Hopper
GPU Name
Navi 21
GH100
Generation
Radeon Pro Navi
(Navi II Series)
Server Hopper
(Hxx)
Process Size
7 nm
5 nm
Transistors
26,800 million
80,000 million
Die Size
520 mm²
814 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
98.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
—
OpenGL
4.6
—
Vulkan
1.4
—
OpenCL
2.1
3.0
CUDA
—
9.0
Shader Model
6.8
—
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
120 mm
4.7 inches
111 mm
4.4 inches
Outputs
6x mini-DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
2,249 USD
—
Production
End-of-life
Active
Predecessor
Radeon Pro Vega
Server Ada
Successor
—
Server Blackwell