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 4090

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2520 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_metal

10,689

N/A

geekbench_opencl

8,822

317,684

geekbench_vulkan

8,134

270,615

3dmark_3dmark_steel_nomad_dx12

N/A

9,223

passmark_directx_10

N/A

224

passmark_directx_11

N/A

326

passmark_directx_12

N/A

150

passmark_directx_9

N/A

397

passmark_g2d

N/A

1,299

passmark_g3d

N/A

38,194

passmark_gpu_compute

N/A

26,613

DETAILED SPECIFICATIONS

SPECIFICATION

Vega 8

RTX 4090

Core Specs

Shading Units

512

16,384 +3100.0%

Shaders

512

16,384 +3100.0%

TMUs

32

512 +1500.0%

ROPs

8

176 +2100.0%

Compute Units

8

—

SM Count

—

128

Clocks

Base Clock

300 MHz

2235 MHz

Boost Clock

1100 MHz

2520 MHz

Memory Clock

System Shared

1313 MHz 21 Gbps effective

Memory

Memory Size

System Shared

24 GB

VRAM (MB)

—

24,576

Memory Type

System Shared

GDDR6X

Memory Bus

System Shared

384 bit

Bandwidth

System Dependent

1.01 TB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

72 MB

Performance

Pixel Rate

8.800 GPixel/s

443.5 GPixel/s

Texture Rate

35.20 GTexel/s

1,290.2 GTexel/s

FP32 (TFLOPS)

1,126.4 GFLOPS

82.58 TFLOPS

FP64 (TFLOPS)

70.40 GFLOPS (1:16)

1,290.2 GFLOPS (1:64)

FP16 (TFLOPS)

2.253 TFLOPS (2:1)

82.58 TFLOPS (1:1)

AI/RT

RT Cores

—

128

Tensor Cores

—

512

Power

TDP

25 W

450 W

TDP (W)

25

450 +1700.0%

Suggested PSU

—

850 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

GCN 5.0

Ada Lovelace

GPU Name

Raven

AD102

Generation

Vega IGP (Raven Ridge)

GeForce 40

Process Size

14 nm

5 nm

Transistors

4,940 million

76,300 million

Die Size

210 mm²

609 mm²

Foundry

GlobalFoundries

TSMC

Density

23.5M / mm²

125.3M / 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

Triple-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Motherboard Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

IGP

PCIe 4.0 x16

Other

Launch Price

—

1,599 USD

Production

End-of-life

End-of-life

Predecessor

GCN 3.0 IGP

GeForce 30

Successor

Vega II IGP

GeForce 50

View Radeon Vega 8 Details View GeForce RTX 4090 Details