GPU Comparison

A

AMD

RADEON

AMD Ryzen Z2 Extreme GPU

CORE STATE Strix Point

VRAM 16 GB

CLOCK SPEED 2700 MHz

TDP 28 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 3.5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

GeForce RTX 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

4,952

geekbench_opencl

N/A

166,986

geekbench_vulkan

N/A

169,754

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

Z2 Extreme GPU

RTX 5080 Mobile

Core Specs

Shading Units

1,024

7,680 +650.0%

Shaders

1,024

7,680 +650.0%

TMUs

64

240 +275.0%

ROPs

48

96 +100.0%

Compute Units

16

—

SM Count

—

60

Clocks

Base Clock

800 MHz

975 MHz

Boost Clock

2700 MHz

1500 MHz

Memory Clock

1000 MHz 8 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

LPDDR5X

GDDR7

Memory Bus

128 bit

256 bit

Bandwidth

128.0 GB/s

896.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

8 MB

64 MB

L3 Cache

16 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

129.6 GPixel/s

144.0 GPixel/s

Texture Rate

172.8 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

5.530 TFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

345.6 GFLOPS (1:16)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

11.06 TFLOPS (2:1)

23.04 TFLOPS (1:1)

AI/RT

RT Cores

16

60 +275.0%

Tensor Cores

—

240

Power

TDP

28 W

80 W

TDP (W)

28

80 +185.7%

Power Connectors

None

None

Architecture

Architecture

RDNA 3.5

Blackwell 2.0

GPU Name

Strix Point

GB203

Generation

Console GPU (AMD)

GeForce 50 Mobile

Process Size

4 nm

5 nm

Transistors

34,000 million

45,600 million

Die Size

233 mm²

378 mm²

Foundry

TSMC

TSMC

Density

145.9M / mm²

120.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

12.0

Shader Model

6.8

6.8

Physical

Slot Width

—

IGP

Outputs

1x USB Type-C

Portable Device Dependent

Bus Interface

—

PCIe 5.0 x16

Other

Production

Active

Active

Predecessor

—

GeForce 40 Mobile

View Ryzen Z2 Extreme GPU Details View GeForce RTX 5080 Mobile Details