GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080

CORE STATE GA102

VRAM 10 GB

CLOCK SPEED 1710 MHz

TDP 320 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

H200 NVL

CORE STATE GH100

VRAM 141 GB

CLOCK SPEED 1785 MHz

TDP 600 W

BUS WIDTH 6144 bit

ARCHITECTURE Hopper

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,407

N/A

geekbench_opencl

167,014

305,608

geekbench_vulkan

145,176

N/A

passmark_directx_10

170

N/A

passmark_directx_11

207

N/A

passmark_directx_12

100

N/A

passmark_directx_9

258

N/A

passmark_g2d

1,054

N/A

passmark_g3d

25,086

N/A

passmark_gpu_compute

14,397

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080

H200 NVL

Core Specs

Shading Units

8,704

16,896 +94.1%

Shaders

8,704

16,896 +94.1%

TMUs

272

528 +94.1%

ROPs

96

24 -75.0%

SM Count

68

132 +94.1%

Clocks

Base Clock

1440 MHz

1365 MHz

Boost Clock

1710 MHz

1785 MHz

Memory Clock

1188 MHz 19 Gbps effective

1593 MHz 6.4 Gbps effective

Memory

Memory Size

10 GB

141 GB

VRAM (MB)

10,240

144,384 +1310.0%

Memory Type

GDDR6X

HBM3e

Memory Bus

320 bit

6144 bit

Bandwidth

760.3 GB/s

4.89 TB/s

Cache

L1 Cache

128 KB (per SM)

256 KB (per SM)

L2 Cache

5 MB

50 MB

Performance

Pixel Rate

164.2 GPixel/s

42.84 GPixel/s

Texture Rate

465.1 GTexel/s

942.5 GTexel/s

FP32 (TFLOPS)

29.77 TFLOPS

60.32 TFLOPS

FP64 (TFLOPS)

465.1 GFLOPS (1:64)

30.16 TFLOPS (1:2)

FP16 (TFLOPS)

29.77 TFLOPS (1:1)

241.3 TFLOPS (4:1)

AI/RT

RT Cores

68

—

Tensor Cores

272

528 +94.1%

Power

TDP

320 W

600 W

TDP (W)

320

600 +87.5%

Suggested PSU

700 W

1000 W

Power Connectors

1x 12-pin

8-pin EPS

Architecture

Architecture

Ampere

Hopper

GPU Name

GA102

GH100

Generation

GeForce 30

Server Hopper (Hxx)

Process Size

8 nm

5 nm

Transistors

28,300 million

80,000 million

Die Size

628 mm²

814 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

98.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

3.0

3.0

CUDA

8.6

9.0

Shader Model

6.8

—

Physical

Slot Width

Dual-slot

Dual-slot

Length

285 mm 11.2 inches

267 mm 10.5 inches

Height

112 mm 4.4 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

699 USD

—

Production

End-of-life

Active

Predecessor

GeForce 20

Server Ada

Successor

GeForce 40

Server Blackwell

View GeForce RTX 3080 Details View H200 NVL Details