GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Vega II

CORE STATE Vega 20

VRAM 32 GB

CLOCK SPEED 1720 MHz

TDP 475 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

TITAN RTX

CORE STATE TU102

VRAM 24 GB

CLOCK SPEED 1770 MHz

TDP 280 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_metal

130,183

N/A

geekbench_opencl

99,405

148,755

geekbench_vulkan

100,312

132,180

3dmark_3dmark_steel_nomad_dx12

N/A

3,794

passmark_directx_10

N/A

147

passmark_directx_11

N/A

189

passmark_directx_12

N/A

88

passmark_directx_9

N/A

223

passmark_g2d

N/A

860

passmark_g3d

N/A

20,491

passmark_gpu_compute

N/A

10,034

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Vega II

TITAN RTX

Core Specs

Shading Units

4,096

4,608 +12.5%

Shaders

4,096

4,608 +12.5%

TMUs

256

288 +12.5%

ROPs

64

96 +50.0%

Compute Units

64

—

SM Count

—

72

Clocks

Base Clock

1574 MHz

1350 MHz

Boost Clock

1720 MHz

1770 MHz

Memory Clock

806 MHz 1612 Mbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

32 GB

24 GB

VRAM (MB)

32,768

24,576 -25.0%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

384 bit

Bandwidth

825.3 GB/s

672.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

4 MB

6 MB

Performance

Pixel Rate

110.1 GPixel/s

169.9 GPixel/s

Texture Rate

440.3 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

14.09 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

7.045 TFLOPS (1:2)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

28.18 TFLOPS (2:1)

32.62 TFLOPS (2:1)

AI/RT

RT Cores

—

72

Tensor Cores

—

576

Power

TDP

475 W

280 W

TDP (W)

475

280 -41.1%

Suggested PSU

850 W

600 W

Power Connectors

—

2x 8-pin

Architecture

Architecture

GCN 5.1

Turing

GPU Name

Vega 20

TU102

Generation

Radeon Pro Mac (Vega Series)

GeForce 20

Process Size

7 nm

12 nm

Transistors

13,230 million

18,600 million

Die Size

331 mm²

754 mm²

Foundry

TSMC

TSMC

Density

40.0M / mm²

24.7M / 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

—

7.5

Shader Model

6.7

6.8

Physical

Slot Width

Quad-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

1x HDMI 2.0b4x Thunderbolt

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

Apple MPX

PCIe 3.0 x16

Other

Launch Price

2,199 USD

2,499 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 30

View Radeon Pro Vega II Details View TITAN RTX Details