NVIDIA GeForce GTX 770 vs NVIDIA H800 SXM5
GPU · Specs Compare
Graphics Card
Release Date
May 2013
Mar 2023
Generation
GeForce 700
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1046 MHz
1095 MHz
Boost Clock
1085 MHz
1755 MHz
Memory Clock
1753 MHz
1313 MHz
Memory
Memory Size
2GB
80GB
Memory Type
GDDR5
HBM3
Memory Bus
256bit
5120bit
Bandwidth
224.4GB/s
3.36TB/s
Render Config
Shading Units
1536
16896
TMUs
128
528
ROPs
32
24
L1 Cache
16 KB (per SMX)
256 KB (per SM)
L2 Cache
512 KB
50 MB
SM Count
—
132
Tensor Cores
—
528
Theoretical Performance
Pixel Rate
34.72 GPixel/s
42.12 GPixel/s
Texture Rate
138.9 GTexel/s
926.6 GTexel/s
FP32 (float)
3.333 TFLOPS
59.30 TFLOPS
FP64 (double)
138.9 GFLOPS
29.65 TFLOPS
FP16 (half)
—
237.2 TFLOPS
Graphics Processor
GPU Name
GK104
GH100
GPU Variant
GK104-425-A2
—
Architecture
Kepler
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
80 billion
Die Size
294 mm²
814 mm²
Board Design
TDP
230W
700W
Suggested PSU
550 W
1100 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.0
9.0
Shader Model
5.1
N/A
Benchmark
3DMark Time Spy
2,153
—
OctaneBench
38
—
Blender
252
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.