GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7700

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2600 MHz

TDP 200 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

H100 PCIe 80 GB

CORE STATE GH100

VRAM 80 GB

CLOCK SPEED 1755 MHz

TDP 350 W

BUS WIDTH 5120 bit

ARCHITECTURE Hopper

nm

PROCESS 5 nm

LAUNCH DATE —

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7700

H100 PCIe 80 GB

Core Specs

Shading Units

2,560

14,592 +470.0%

Shaders

2,560

14,592 +470.0%

TMUs

160

456 +185.0%

ROPs

96

24 -75.0%

Compute Units

40

—

SM Count

—

114

Clocks

Base Clock

1900 MHz

1095 MHz

Boost Clock

2600 MHz

1755 MHz

Game Clock

2400 MHz

—

Memory Clock

2430 MHz 19.4 Gbps effective

1593 MHz 3.2 Gbps effective

Memory

Memory Size

16 GB

80 GB

VRAM (MB)

16,384

81,920 +400.0%

Memory Type

GDDR6

HBM2e

Memory Bus

256 bit

5120 bit

Bandwidth

622.1 GB/s

2.04 TB/s

Cache

L1 Cache

128 KB per Array

256 KB (per SM)

L2 Cache

2 MB

50 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

249.6 GPixel/s

42.12 GPixel/s

Texture Rate

416.0 GTexel/s

800.3 GTexel/s

FP32 (TFLOPS)

26.62 TFLOPS

51.22 TFLOPS

FP64 (TFLOPS)

832.0 GFLOPS (1:32)

25.61 TFLOPS (1:2)

FP16 (TFLOPS)

53.25 TFLOPS (2:1)

204.9 TFLOPS (4:1)

AI/RT

RT Cores

40

—

Tensor Cores

—

456

Matrix Cores

80

—

Power

TDP

200 W

350 W

TDP (W)

200

350 +75.0%

Suggested PSU

550 W

750 W

Power Connectors

1x 8-pin

1x 16-pin

Architecture

Architecture

RDNA 3.0

Hopper

GPU Name

Navi 32

GH100

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Server Hopper (Hxx)

Process Size

5 nm

5 nm

Transistors

28,100 million

80,000 million

Die Size

346 mm²

814 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

98.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

2.2

3.0

CUDA

—

9.0

Shader Model

6.8

—

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

268 mm 10.6 inches

Height

135 mm 5.3 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Production

Active

End-of-life

Predecessor

Navi II

Server Ada

Successor

Navi IV

Server Blackwell

View Radeon RX 7700 Details View H100 PCIe 80 GB Details