GPU Comparison

A

AMD

RADEON

ATI Radeon HD 3850

CORE STATE RV670

VRAM 512 MB

CLOCK SPEED —

TDP 75 W

BUS WIDTH 256 bit

ARCHITECTURE TeraScale

nm

PROCESS 55 nm

LAUNCH DATE 2007

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

3dmark_3dmark_steel_nomad_dx12

N/A

305

geekbench_opencl

N/A

39,112

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

ATI Radeon HD 3850

GTX 1650

Core Specs

Shading Units

320

896 +180.0%

Shaders

320

896 +180.0%

TMUs

16

56 +250.0%

ROPs

16

32 +100.0%

Compute Units

4

—

SM Count

—

14

Clocks

Base Clock

—

1485 MHz

Boost Clock

—

1665 MHz

GPU Clock

668 MHz

—

Memory Clock

830 MHz 1660 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

256 bit

128 bit

Bandwidth

53.12 GB/s

128.1 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

256 KB

1024 KB

Performance

Pixel Rate

10.69 GPixel/s

53.28 GPixel/s

Texture Rate

10.69 GTexel/s

93.24 GTexel/s

FP32 (TFLOPS)

427.5 GFLOPS

2.984 TFLOPS

FP64 (TFLOPS)

85.50 GFLOPS (1:5)

93.24 GFLOPS (1:32)

FP16 (TFLOPS)

—

5.967 TFLOPS (2:1)

Power

TDP

75 W

75 W

TDP (W)

75

75 0.0%

Suggested PSU

250 W

250 W

Power Connectors

1x 6-pin

None

Architecture

Architecture

TeraScale

Turing

GPU Name

RV670

TU117

Generation

Radeon R600 (HD 3800)

GeForce 16

Process Size

55 nm

12 nm

Transistors

666 million

4,700 million

Die Size

192 mm²

200 mm²

Foundry

TSMC

TSMC

Density

3.5M / mm²

23.5M / mm²

API Support

DirectX

10.1 (10_1)

12 (12_1)

OpenGL

3.3 (full) 4.0 (partial)

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

7.5

Shader Model

4.1

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

208 mm 8.2 inches

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

2x DVI1x S-Video

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

179 USD

149 USD

Production

End-of-life

End-of-life

Predecessor

Radeon R500 PCIe

GeForce 10

Successor

Radeon R700

GeForce 20

View ATI Radeon HD 3850 Details View GeForce GTX 1650 Details