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 4080 Mobile

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 110 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_metal

10,689

N/A

geekbench_opencl

8,822

159,575

geekbench_vulkan

8,134

145,807

passmark_directx_10

N/A

157

passmark_directx_11

N/A

244

passmark_directx_12

N/A

96

passmark_directx_9

N/A

286

passmark_g2d

N/A

929

passmark_g3d

N/A

24,926

passmark_gpu_compute

N/A

11,191

DETAILED SPECIFICATIONS

SPECIFICATION

Vega 8

RTX 4080 Mobile

Core Specs

Shading Units

512

7,424 +1350.0%

Shaders

512

7,424 +1350.0%

TMUs

32

232 +625.0%

ROPs

8

80 +900.0%

Compute Units

8

—

SM Count

—

58

Clocks

Base Clock

300 MHz

1290 MHz

Boost Clock

1100 MHz

1665 MHz

Memory Clock

System Shared

2250 MHz 18 Gbps effective

Memory

Memory Size

System Shared

12 GB

VRAM (MB)

—

12,288

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

192 bit

Bandwidth

System Dependent

432.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

48 MB

Performance

Pixel Rate

8.800 GPixel/s

133.2 GPixel/s

Texture Rate

35.20 GTexel/s

386.3 GTexel/s

FP32 (TFLOPS)

1,126.4 GFLOPS

24.72 TFLOPS

FP64 (TFLOPS)

70.40 GFLOPS (1:16)

386.3 GFLOPS (1:64)

FP16 (TFLOPS)

2.253 TFLOPS (2:1)

24.72 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

25 W

110 W

TDP (W)

25

110 +340.0%

Power Connectors

None

None

Architecture

Architecture

GCN 5.0

Ada Lovelace

GPU Name

Raven

AD104

Generation

Vega IGP (Raven Ridge)

GeForce 40 Mobile

Process Size

14 nm

5 nm

Transistors

4,940 million

35,800 million

Die Size

210 mm²

294 mm²

Foundry

GlobalFoundries

TSMC

Density

23.5M / mm²

121.8M / 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

—

8.9

Shader Model

6.7

6.8

Physical

Slot Width

IGP

IGP

Outputs

Motherboard Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

GCN 3.0 IGP

GeForce 30 Mobile

Successor

Vega II IGP

GeForce 50 Mobile

View Radeon Vega 8 Details View GeForce RTX 4080 Mobile Details