NVIDIA H200 NVL vs AMD Radeon HD 6850 X2
GPU Specs Compare
Graphics Card
Release Date
Nov 2024
Sep 2011
Generation
Server Hopper
Northern Islands
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1365 MHz
-
Boost Clock
1785 MHz
-
Memory Clock
1593 MHz
1050 MHz
Memory
Memory Size
141GB
2GB
Memory Type
HBM3e
GDDR5
Memory Bus
6144bit
256bit
Bandwidth
4.89TB/s
134.4GB/s
Render Config
SM Count
132
-
Shading Units
16896
960
TMUs
528
48
ROPs
24
32
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
8 KB (per CU)
L2 Cache
50 MB
512 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
42.84 GPixel/s
25.60 GPixel/s
Texture Rate
942.5 GTexel/s
38.40 GTexel/s
FP16 (half)
241.3 TFLOPS
-
FP32 (float)
60.32 TFLOPS
1.536 TFLOPS
FP64 (double)
30.16 TFLOPS
-
Graphics Processor
GPU Name
GH100
Barts
Architecture
Hopper
TeraScale 2
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
80 billion
1.7 billion
Die Size
814 mm²
255 mm²
GPU Variant
-
Barts PRO(215-0798006)
Board Design
TDP
600W
254W
Suggested PSU
1000 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
8-pin EPS
2x 8-pin
Graphics Features
DirectX
N/A
11.2 (11_0)
OpenGL
N/A
4.4
OpenCL
3.0
1.2
Vulkan
N/A
N/A
CUDA
9.0
-
Shader Model
N/A
5.0