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 3080

CORE STATE GA102

VRAM 10 GB

CLOCK SPEED 1710 MHz

TDP 320 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_metal

10,689

N/A

geekbench_opencl

8,822

167,014

geekbench_vulkan

8,134

145,176

3dmark_3dmark_steel_nomad_dx12

N/A

4,407

passmark_directx_10

N/A

170

passmark_directx_11

N/A

207

passmark_directx_12

N/A

100

passmark_directx_9

N/A

258

passmark_g2d

N/A

1,054

passmark_g3d

N/A

25,086

passmark_gpu_compute

N/A

14,397

DETAILED SPECIFICATIONS

SPECIFICATION

Vega 8

RTX 3080

Core Specs

Shading Units

512

8,704 +1600.0%

Shaders

512

8,704 +1600.0%

TMUs

32

272 +750.0%

ROPs

8

96 +1100.0%

Compute Units

8

—

SM Count

—

68

Clocks

Base Clock

300 MHz

1440 MHz

Boost Clock

1100 MHz

1710 MHz

Memory Clock

System Shared

1188 MHz 19 Gbps effective

Memory

Memory Size

System Shared

10 GB

VRAM (MB)

—

10,240

Memory Type

System Shared

GDDR6X

Memory Bus

System Shared

320 bit

Bandwidth

System Dependent

760.3 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

5 MB

Performance

Pixel Rate

8.800 GPixel/s

164.2 GPixel/s

Texture Rate

35.20 GTexel/s

465.1 GTexel/s

FP32 (TFLOPS)

1,126.4 GFLOPS

29.77 TFLOPS

FP64 (TFLOPS)

70.40 GFLOPS (1:16)

465.1 GFLOPS (1:64)

FP16 (TFLOPS)

2.253 TFLOPS (2:1)

29.77 TFLOPS (1:1)

AI/RT

RT Cores

—

68

Tensor Cores

—

272

Power

TDP

25 W

320 W

TDP (W)

25

320 +1180.0%

Suggested PSU

—

700 W

Power Connectors

None

1x 12-pin

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Raven

GA102

Generation

Vega IGP (Raven Ridge)

GeForce 30

Process Size

14 nm

8 nm

Transistors

4,940 million

28,300 million

Die Size

210 mm²

628 mm²

Foundry

GlobalFoundries

Samsung

Density

23.5M / mm²

45.1M / 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

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

285 mm 11.2 inches

Height

—

112 mm 4.4 inches

Outputs

Motherboard Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

IGP

PCIe 4.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

GCN 3.0 IGP

GeForce 20

Successor

Vega II IGP

GeForce 40

View Radeon Vega 8 Details View GeForce RTX 3080 Details