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 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

geekbench_metal

10,689

N/A

geekbench_opencl

8,822

264,461

geekbench_vulkan

8,134

257,942

3dmark_3dmark_steel_nomad_dx12

N/A

8,637

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

Vega 8

RTX 5080

Core Specs

Shading Units

512

10,752 +2000.0%

Shaders

512

10,752 +2000.0%

TMUs

32

336 +950.0%

ROPs

8

112 +1300.0%

Compute Units

8

—

SM Count

—

84

Clocks

Base Clock

300 MHz

2295 MHz

Boost Clock

1100 MHz

2617 MHz

Memory Clock

System Shared

1875 MHz 30 Gbps effective

Memory

Memory Size

System Shared

16 GB

VRAM (MB)

—

16,384

Memory Type

System Shared

GDDR7

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

960.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

64 MB

Performance

Pixel Rate

8.800 GPixel/s

293.1 GPixel/s

Texture Rate

35.20 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

1,126.4 GFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

70.40 GFLOPS (1:16)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

2.253 TFLOPS (2:1)

56.28 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

25 W

360 W

TDP (W)

25

360 +1340.0%

Suggested PSU

—

750 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

GCN 5.0

Blackwell 2.0

GPU Name

Raven

GB203

Generation

Vega IGP (Raven Ridge)

GeForce 50

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

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Motherboard Dependent

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

IGP

PCIe 5.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

Active

Predecessor

GCN 3.0 IGP

GeForce 40

Successor

Vega II IGP

—

View Radeon Vega 8 Details View GeForce RTX 5080 Details