GPU Comparison

A

AMD

RADEON

ATI Radeon X740 XL

CORE STATE RV410

VRAM 128 MB

CLOCK SPEED —

TDP —

BUS WIDTH 128 bit

ARCHITECTURE R400

nm

PROCESS 110 nm

LAUNCH DATE 2005

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 Radeon X740 XL

GTX 1660

Core Specs

Shading Units

—

1,408

Shaders

—

1,408

TMUs

8

88 +1000.0%

ROPs

8

48 +500.0%

SM Count

—

22

Clocks

Base Clock

—

1530 MHz

Boost Clock

—

1785 MHz

GPU Clock

425 MHz

—

Memory Clock

450 MHz 900 Mbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

128 MB

6 GB

VRAM (MB)

128

6,144 +4700.0%

Memory Type

GDDR3

GDDR5

Memory Bus

128 bit

192 bit

Bandwidth

14.40 GB/s

192.1 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

—

1536 KB

Performance

Pixel Rate

3.400 GPixel/s

85.68 GPixel/s

Texture Rate

3.400 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

—

5.027 TFLOPS

FP64 (TFLOPS)

—

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

—

10.05 TFLOPS (2:1)

Power

TDP

—

120 W

TDP (W)

—

120

Suggested PSU

200 W

300 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

R400

Turing

GPU Name

RV410

TU116

Generation

Radeon R400 PCIe (X700)

GeForce 16

Process Size

110 nm

12 nm

Transistors

120 million

6,600 million

Die Size

156 mm²

284 mm²

Foundry

TSMC

TSMC

Density

769.2K / mm²

23.2M / mm²

API Support

DirectX

9.0b (9_2)

12 (12_1)

OpenGL

2.0

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

7.5

Shader Model

—

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

—

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x VGA

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 1.0 x16

PCIe 3.0 x16

Other

Launch Price

—

219 USD

Production

End-of-life

End-of-life

Predecessor

Radeon R300

GeForce 10

Successor

Radeon R500 PCIe

GeForce 20

View ATI Radeon X740 XL Details View GeForce GTX 1660 Details