GPU Comparison

A

AMD

RADEON

AMD Radeon Vega 8

CORE STATE Raven

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce RTX 5090 Mobile

CORE STATE GB203

VRAM 24 GB

CLOCK SPEED 1515 MHz

TDP 95 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

10,689

N/A

geekbench_opencl

8,822

201,834

geekbench_vulkan

8,134

198,405

3dmark_3dmark_steel_nomad_dx12

N/A

5,871

passmark_directx_10

N/A

183

passmark_directx_11

N/A

269

passmark_directx_12

N/A

138

passmark_directx_9

N/A

324

passmark_g2d

N/A

1,057

passmark_g3d

N/A

30,034

passmark_gpu_compute

N/A

13,401

DETAILED SPECIFICATIONS

SPECIFICATION

Vega 8

RTX 5090 Mobile

Core Specs

Shading Units

512

10,496 +1950.0%

Shaders

512

10,496 +1950.0%

TMUs

32

328 +925.0%

ROPs

8

112 +1300.0%

Compute Units

8

—

SM Count

—

82

Clocks

Base Clock

300 MHz

990 MHz

Boost Clock

1100 MHz

1515 MHz

Memory Clock

System Shared

1750 MHz 28 Gbps effective

Memory

Memory Size

System Shared

24 GB

VRAM (MB)

—

24,576

Memory Type

System Shared

GDDR7

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

896.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

64 MB

Performance

Pixel Rate

8.800 GPixel/s

169.7 GPixel/s

Texture Rate

35.20 GTexel/s

496.9 GTexel/s

FP32 (TFLOPS)

1,126.4 GFLOPS

31.80 TFLOPS

FP64 (TFLOPS)

70.40 GFLOPS (1:16)

496.9 GFLOPS (1:64)

FP16 (TFLOPS)

2.253 TFLOPS (2:1)

31.80 TFLOPS (1:1)

AI/RT

RT Cores

—

82

Tensor Cores

—

328

Power

TDP

25 W

95 W

TDP (W)

25

95 +280.0%

Power Connectors

None

None

Architecture

Architecture

GCN 5.0

Blackwell 2.0

GPU Name

Raven

GB203

Generation

Vega IGP (Raven Ridge)

GeForce 50 Mobile

Process Size

14 nm

5 nm

Transistors

4,940 million

45,600 million

Die Size

210 mm²

378 mm²

Foundry

GlobalFoundries

TSMC

Density

23.5M / mm²

120.6M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

12.0

Shader Model

6.7

6.8

Physical

Slot Width

IGP

IGP

Outputs

Motherboard Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

GCN 3.0 IGP

GeForce 40 Mobile

Successor

Vega II IGP

—

View Radeon Vega 8 Details View GeForce RTX 5090 Mobile Details