GPU Comparison

A

AMD

RADEON

AMD Radeon HD 6450

CORE STATE Caicos

VRAM 512 MB

CLOCK SPEED —

TDP 18 W

BUS WIDTH 64 bit

ARCHITECTURE TeraScale 2

nm

PROCESS 40 nm

LAUNCH DATE 2011

VS

NVIDIA

GEFORCE

GeForce GTX 1650

CORE STATE TU117

VRAM 4 GB

CLOCK SPEED 1665 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_opencl

635

39,112

3dmark_3dmark_steel_nomad_dx12

N/A

305

geekbench_vulkan

N/A

35,966

passmark_directx_10

N/A

39

passmark_directx_11

N/A

58

passmark_directx_12

N/A

35

passmark_directx_9

N/A

124

passmark_g2d

N/A

561

passmark_g3d

N/A

7,880

passmark_gpu_compute

N/A

3,048

DETAILED SPECIFICATIONS

SPECIFICATION

HD 6450

GTX 1650

Core Specs

Shading Units

160

896 +460.0%

Shaders

160

896 +460.0%

TMUs

8

56 +600.0%

ROPs

4

32 +700.0%

Compute Units

2

—

SM Count

—

14

Clocks

Base Clock

—

1485 MHz

Boost Clock

—

1665 MHz

GPU Clock

625 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

512 MB

4 GB

VRAM (MB)

512

4,096 +700.0%

Memory Type

GDDR3

GDDR5

Memory Bus

64 bit

128 bit

Bandwidth

8.000 GB/s

128.1 GB/s

Cache

L1 Cache

8 KB (per CU)

64 KB (per SM)

L2 Cache

128 KB

1024 KB

Performance

Pixel Rate

2.500 GPixel/s

53.28 GPixel/s

Texture Rate

5.000 GTexel/s

93.24 GTexel/s

FP32 (TFLOPS)

200.0 GFLOPS

2.984 TFLOPS

FP64 (TFLOPS)

—

93.24 GFLOPS (1:32)

FP16 (TFLOPS)

—

5.967 TFLOPS (2:1)

Power

TDP

18 W

75 W

TDP (W)

18

75 +316.7%

Suggested PSU

200 W

250 W

Power Connectors

None

None

Architecture

Architecture

TeraScale 2

Turing

GPU Name

Caicos

TU117

Generation

Northern Islands (HD 6400)

GeForce 16

Process Size

40 nm

12 nm

Transistors

370 million

4,700 million

Die Size

67 mm²

200 mm²

Foundry

TSMC

TSMC

Density

5.5M / mm²

23.5M / mm²

API Support

DirectX

11.2 (11_0)

12 (12_1)

OpenGL

4.4

4.6

Vulkan

—

1.4

OpenCL

1.2

3.0

CUDA

—

7.5

Shader Model

5.0

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

168 mm 6.6 inches

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.3a1x VGA

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

55 USD

149 USD

Production

End-of-life

End-of-life

Predecessor

Evergreen

GeForce 10

Successor

Southern Islands

GeForce 20

View Radeon HD 6450 Details View GeForce GTX 1650 Details