GPU Comparison

A

AMD

RADEON

ATI Mobility Radeon HD 3850

CORE STATE M88

VRAM 512 MB

CLOCK SPEED —

TDP 35 W

BUS WIDTH 256 bit

ARCHITECTURE TeraScale

nm

PROCESS 55 nm

LAUNCH DATE 2008

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

3dmark_3dmark_steel_nomad_dx12

N/A

1,065

geekbench_opencl

N/A

57,988

geekbench_vulkan

N/A

55,845

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

ATI Mobility Radeon HD 3850

GTX 1660

Core Specs

Shading Units

320

1,408 +340.0%

Shaders

320

1,408 +340.0%

TMUs

16

88 +450.0%

ROPs

16

48 +200.0%

Compute Units

4

—

SM Count

—

22

Clocks

Base Clock

—

1530 MHz

Boost Clock

—

1785 MHz

GPU Clock

580 MHz

—

Memory Clock

750 MHz 1500 Mbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

512 MB

6 GB

VRAM (MB)

512

6,144 +1100.0%

Memory Type

GDDR3

GDDR5

Memory Bus

256 bit

192 bit

Bandwidth

48.00 GB/s

192.1 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

256 KB

1536 KB

Performance

Pixel Rate

9.280 GPixel/s

85.68 GPixel/s

Texture Rate

9.280 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

371.2 GFLOPS

5.027 TFLOPS

FP64 (TFLOPS)

74.24 GFLOPS (1:5)

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

—

10.05 TFLOPS (2:1)

Power

TDP

35 W

120 W

TDP (W)

35

120 +242.9%

Suggested PSU

—

300 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

TeraScale

Turing

GPU Name

M88

TU116

Generation

M8x (Mobility HD 3800)

GeForce 16

Process Size

55 nm

12 nm

Transistors

666 million

6,600 million

Die Size

192 mm²

284 mm²

Foundry

TSMC

TSMC

Density

3.5M / mm²

23.2M / mm²

API Support

DirectX

10.1 (10_1)

12 (12_1)

OpenGL

3.3

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

7.5

Shader Model

4.1

6.8

Physical

Slot Width

—

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 2.0 x16

PCIe 3.0 x16

Other

Launch Price

—

219 USD

Production

End-of-life

End-of-life

Predecessor

M7x

GeForce 10

Successor

M9x

GeForce 20

View ATI Mobility Radeon HD 3850 Details View GeForce GTX 1660 Details