NVIDIA H800 SXM5 vs NVIDIA GeForce GTX 980 Ti
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Jun 2015
Generation
Server Hopper
GeForce 900
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
1000 MHz
Boost Clock
1755 MHz
1076 MHz
Memory Clock
1313 MHz
1753 MHz
Memory
Memory Size
80GB
6GB
Memory Type
HBM3
GDDR5
Memory Bus
5120bit
384bit
Bandwidth
3.36TB/s
336.6GB/s
Render Config
SM Count
132
—
Shading Units
16896
2816
TMUs
528
176
ROPs
24
96
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
48 KB (per SMM)
L2 Cache
50 MB
3 MB
Theoretical Performance
Pixel Rate
42.12 GPixel/s
103.3 GPixel/s
Texture Rate
926.6 GTexel/s
189.4 GTexel/s
FP16 (half)
237.2 TFLOPS
—
FP32 (float)
59.30 TFLOPS
6.060 TFLOPS
FP64 (double)
29.65 TFLOPS
189.4 GFLOPS
Graphics Processor
GPU Name
GH100
GM200
Architecture
Hopper
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
80 billion
8 billion
Die Size
814 mm²
601 mm²
GPU Variant
—
GM200-310-A1
Board Design
TDP
700W
250W
Suggested PSU
1100 W
600 W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
Power Connectors
8-pin EPS
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
9.0
5.2
Shader Model
N/A
6.8
Benchmark
3DMark Time Spy
—
5,789
3DMark Time Spy Extreme
—
2,807
Shadow of the Tomb Raider 2160p
—
24
Shadow of the Tomb Raider 1440p
—
45
Shadow of the Tomb Raider 1080p
—
75
Blender
—
544
GTA 5 2160p
—
72
GTA 5 1440p
—
74
GTA 5 1080p
—
120
▲ Specs Compare
Data sourced from official specifications and benchmark tests.