GPU Comparison

A

AMD

RADEON

AMD Ryzen Z2 Go GPU

CORE STATE Rembrandt+

VRAM 16 GB

CLOCK SPEED 2700 MHz

TDP 28 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE —

VS

NVIDIA

GEFORCE

GeForce RTX 5080

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 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

8,637

geekbench_opencl

N/A

264,461

geekbench_vulkan

N/A

257,942

passmark_directx_10

N/A

208

passmark_directx_11

N/A

324

passmark_directx_12

N/A

151

passmark_directx_9

N/A

389

passmark_g2d

N/A

1,415

passmark_g3d

N/A

36,565

passmark_gpu_compute

N/A

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

Z2 Go GPU

RTX 5080

Core Specs

Shading Units

768

10,752 +1300.0%

Shaders

768

10,752 +1300.0%

TMUs

48

336 +600.0%

ROPs

32

112 +250.0%

Compute Units

12

—

SM Count

—

84

Clocks

Base Clock

800 MHz

2295 MHz

Boost Clock

2700 MHz

2617 MHz

Memory Clock

800 MHz 6.4 Gbps effective

1875 MHz 30 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

LPDDR5

GDDR7

Memory Bus

128 bit

256 bit

Bandwidth

102.4 GB/s

960.0 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

86.40 GPixel/s

293.1 GPixel/s

Texture Rate

129.6 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

4.147 TFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

259.2 GFLOPS (1:16)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

8.294 TFLOPS (2:1)

56.28 TFLOPS (1:1)

AI/RT

RT Cores

12

84 +600.0%

Tensor Cores

—

336

Power

TDP

28 W

360 W

TDP (W)

28

360 +1185.7%

Suggested PSU

—

750 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

RDNA 2.0

Blackwell 2.0

GPU Name

Rembrandt+

GB203

Generation

Console GPU (AMD)

GeForce 50

Process Size

6 nm

5 nm

Transistors

13,100 million

45,600 million

Die Size

208 mm²

378 mm²

Foundry

TSMC

TSMC

Density

63.0M / 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

2.0

3.0

CUDA

—

12.0

Shader Model

6.8

6.8

Physical

Slot Width

—

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

1x USB Type-C

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

—

PCIe 5.0 x16

Other

Launch Price

—

999 USD

Production

Active

Active

Predecessor

—

GeForce 40

View Ryzen Z2 Go GPU Details View GeForce RTX 5080 Details