GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Vega 64X

CORE STATE Vega 10

VRAM 16 GB

CLOCK SPEED 1468 MHz

TDP 250 W

BUS WIDTH 2048 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce GTX 1660 Ti

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1770 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_metal

82,656

N/A

geekbench_opencl

78,565

60,863

3dmark_3dmark_steel_nomad_dx12

N/A

1,061

geekbench_vulkan

N/A

58,014

passmark_directx_10

N/A

66

passmark_directx_11

N/A

103

passmark_directx_12

N/A

51

passmark_directx_9

N/A

190

passmark_g2d

N/A

804

passmark_g3d

N/A

12,871

passmark_gpu_compute

N/A

5,226

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Vega 64X

GTX 1660 Ti

Core Specs

Shading Units

4,096

1,536 -62.5%

Shaders

4,096

1,536 -62.5%

TMUs

256

96 -62.5%

ROPs

64

48 -25.0%

Compute Units

64

—

SM Count

—

24

Clocks

Base Clock

1250 MHz

1500 MHz

Boost Clock

1468 MHz

1770 MHz

Memory Clock

1000 MHz 2 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

16 GB

6 GB

VRAM (MB)

16,384

6,144 -62.5%

Memory Type

HBM2

GDDR6

Memory Bus

2048 bit

192 bit

Bandwidth

512.0 GB/s

288.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

4 MB

1536 KB

Performance

Pixel Rate

93.95 GPixel/s

84.96 GPixel/s

Texture Rate

375.8 GTexel/s

169.9 GTexel/s

FP32 (TFLOPS)

12.03 TFLOPS

5.437 TFLOPS

FP64 (TFLOPS)

751.6 GFLOPS (1:16)

169.9 GFLOPS (1:32)

FP16 (TFLOPS)

24.05 TFLOPS (2:1)

10.87 TFLOPS (2:1)

Power

TDP

250 W

120 W

TDP (W)

250

120 -52.0%

Suggested PSU

—

300 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

GCN 5.0

Turing

GPU Name

Vega 10

TU116

Generation

Radeon Pro Mac (Vega Series)

GeForce 16

Process Size

14 nm

12 nm

Transistors

12,500 million

6,600 million

Die Size

495 mm²

284 mm²

Foundry

GlobalFoundries

TSMC

Density

25.3M / mm²

23.2M / mm²

API Support

DirectX

12 (12_1)

12 (12_1)

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

IGP

Dual-slot

Length

—

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

—

279 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 20

View Radeon Pro Vega 64X Details View GeForce GTX 1660 Ti Details