GPU Comparison

A

AMD

RADEON

AMD Radeon R9 M295X

CORE STATE Amethyst

VRAM 4 GB

CLOCK SPEED —

TDP 250 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

GeForce GTX 1660

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_metal

33,733

N/A

geekbench_opencl

22,719

57,988

geekbench_vulkan

29,171

55,845

3dmark_3dmark_steel_nomad_dx12

N/A

1,065

passmark_directx_10

N/A

61

passmark_directx_11

N/A

79

passmark_directx_12

N/A

49

passmark_directx_9

N/A

177

passmark_g2d

N/A

776

passmark_g3d

N/A

11,646

passmark_gpu_compute

N/A

4,963

DETAILED SPECIFICATIONS

SPECIFICATION

R9 M295X

GTX 1660

Core Specs

Shading Units

2,048

1,408 -31.3%

Shaders

2,048

1,408 -31.3%

TMUs

128

88 -31.3%

ROPs

32

48 +50.0%

Compute Units

32

—

SM Count

—

22

Clocks

Base Clock

—

1530 MHz

Boost Clock

—

1785 MHz

GPU Clock

723 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

4 GB

6 GB

VRAM (MB)

4,096

6,144 +50.0%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

192 bit

Bandwidth

160.0 GB/s

192.1 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

512 KB

1536 KB

Performance

Pixel Rate

23.14 GPixel/s

85.68 GPixel/s

Texture Rate

92.54 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

2.961 TFLOPS

5.027 TFLOPS

FP64 (TFLOPS)

185.1 GFLOPS (1:16)

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

2.961 TFLOPS (1:1)

10.05 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 3.0

Turing

GPU Name

Amethyst

TU116

Generation

Gem System (R9 M200)

GeForce 16

Process Size

28 nm

12 nm

Transistors

5,000 million

6,600 million

Die Size

366 mm²

284 mm²

Foundry

TSMC

TSMC

Density

13.7M / mm²

23.2M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

7.5

Shader Model

6.5

6.8

Physical

Slot Width

MXM Module

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

MXM-B (3.0)

PCIe 3.0 x16

Other

Launch Price

—

219 USD

Production

End-of-life

End-of-life

Predecessor

Solar System

GeForce 10

Successor

Polaris Mobile

GeForce 20

View Radeon R9 M295X Details View GeForce GTX 1660 Details