GPU Comparison

A

AMD

RADEON

AMD Radeon Instinct MI6

CORE STATE Ellesmere

VRAM 8 GB

CLOCK SPEED 1233 MHz

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

GeForce GTX 1660 SUPER

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 125 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,278

geekbench_opencl

N/A

62,664

geekbench_vulkan

N/A

59,933

passmark_directx_10

N/A

65

passmark_directx_11

N/A

104

passmark_directx_12

N/A

50

passmark_directx_9

N/A

189

passmark_g2d

N/A

805

passmark_g3d

N/A

12,699

passmark_gpu_compute

N/A

5,076

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI6

GTX 1660 SUPER

Core Specs

Shading Units

2,304

1,408 -38.9%

Shaders

2,304

1,408 -38.9%

TMUs

144

88 -38.9%

ROPs

32

48 +50.0%

Compute Units

36

—

SM Count

—

22

Clocks

Base Clock

1120 MHz

1530 MHz

Boost Clock

1233 MHz

1785 MHz

Memory Clock

1750 MHz 7 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

8 GB

6 GB

VRAM (MB)

8,192

6,144 -25.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

224.0 GB/s

336.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

2 MB

1536 KB

Performance

Pixel Rate

39.46 GPixel/s

85.68 GPixel/s

Texture Rate

177.6 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

5.682 TFLOPS

5.027 TFLOPS

FP64 (TFLOPS)

355.1 GFLOPS (1:16)

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

5.682 TFLOPS (1:1)

10.05 TFLOPS (2:1)

Power

TDP

150 W

125 W

TDP (W)

150

125 -16.7%

Suggested PSU

450 W

300 W

Power Connectors

1x 6-pin

1x 8-pin

Architecture

Architecture

GCN 4.0

Turing

GPU Name

Ellesmere

TU116

Generation

Radeon Instinct (MIx)

GeForce 16

Process Size

14 nm

12 nm

Transistors

5,700 million

6,600 million

Die Size

232 mm²

284 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

23.2M / mm²

API Support

DirectX

12 (12_0)

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

Single-slot

Dual-slot

Length

241 mm 9.5 inches

229 mm 9 inches

Height

111 mm 4.4 inches

111 mm 4.4 inches

Outputs

No outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

—

229 USD

Production

End-of-life

End-of-life

Predecessor

FirePro Data Center

GeForce 10

Successor

—

GeForce 20

View Radeon Instinct MI6 Details View GeForce GTX 1660 SUPER Details