GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7900M

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2090 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

Jetson Nano

CORE STATE GM20B

VRAM 4 GB

CLOCK SPEED 921 MHz

TDP 10 W

BUS WIDTH 64 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 20 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,201

N/A

geekbench_opencl

117,665

N/A

geekbench_vulkan

153,274

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

Jetson Nano

Core Specs

Shading Units

4,608

128 -97.2%

Shaders

4,608

128 -97.2%

TMUs

288

16 -94.4%

ROPs

192

16 -91.7%

Compute Units

72

—

Clocks

Base Clock

1825 MHz

640 MHz

Boost Clock

2090 MHz

921 MHz

Memory Clock

2250 MHz 18 Gbps effective

1600 MHz 3.2 Gbps effective

Memory

Memory Size

16 GB

4 GB

VRAM (MB)

16,384

4,096 -75.0%

Memory Type

GDDR6

LPDDR4

Memory Bus

256 bit

64 bit

Bandwidth

576.0 GB/s

25.60 GB/s

Cache

L1 Cache

256 KB per Array

48 KB (per SMM)

L2 Cache

6 MB

256 KB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

14.74 GPixel/s

Texture Rate

601.9 GTexel/s

14.74 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

235.8 GFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

7.368 GFLOPS (1:32)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

471.6 GFLOPS (2:1)

AI/RT

RT Cores

72

—

Power

TDP

180 W

10 W

TDP (W)

180

10 -94.4%

Power Connectors

None

—

Architecture

Architecture

RDNA 3.0

Maxwell 2.0

GPU Name

Navi 31

GM20B

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

Tegra (Maxwell)

Process Size

5 nm

20 nm

Transistors

57,700 million

2,000 million

Die Size

529 mm²

118 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

16.9M / mm²

AMD MCM

GCD Transistors

45,400 million

—

GCD Die Size

304.35 mm²

—

MCD Transistors

2,050 million x6

—

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

1.2

CUDA

—

5.3

Shader Model

6.8

6.0

Physical

Slot Width

IGP

IGP

Length

—

70 mm 2.8 inches

Height

—

45 mm 1.8 inches

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x4

Other

Launch Price

—

99 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

—

View Radeon RX 7900M Details View Jetson Nano Details