GPU Comparison

A

AMD

RADEON

AMD Radeon HD 7870 GHz Edition

CORE STATE Pitcairn

VRAM 2 GB

CLOCK SPEED —

TDP 175 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2012

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

HD 7870 GHz Edition

GTX 1650

Core Specs

Shading Units

1,280

896 -30.0%

Shaders

1,280

896 -30.0%

TMUs

80

56 -30.0%

ROPs

32

32 0.0%

Compute Units

20

—

SM Count

—

14

Clocks

Base Clock

—

1485 MHz

Boost Clock

—

1665 MHz

GPU Clock

1000 MHz

—

Memory Clock

1200 MHz 4.8 Gbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

2 GB

4 GB

VRAM (MB)

2,048

4,096 +100.0%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

128 bit

Bandwidth

153.6 GB/s

128.1 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

512 KB

1024 KB

Performance

Pixel Rate

32.00 GPixel/s

53.28 GPixel/s

Texture Rate

80.00 GTexel/s

93.24 GTexel/s

FP32 (TFLOPS)

2.560 TFLOPS

2.984 TFLOPS

FP64 (TFLOPS)

160.0 GFLOPS (1:16)

93.24 GFLOPS (1:32)

FP16 (TFLOPS)

—

5.967 TFLOPS (2:1)

Power

TDP

175 W

75 W

TDP (W)

175

75 -57.1%

Suggested PSU

450 W

250 W

Power Connectors

2x 6-pin

None

Architecture

Architecture

GCN 1.0

Turing

GPU Name

Pitcairn

TU117

Generation

Southern Islands (HD 7800)

GeForce 16

Process Size

28 nm

12 nm

Transistors

2,800 million

4,700 million

Die Size

212 mm²

200 mm²

Foundry

TSMC

TSMC

Density

13.2M / mm²

23.5M / mm²

API Support

DirectX

12 (11_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

3.0

CUDA

—

7.5

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

349 USD

149 USD

Production

End-of-life

End-of-life

Predecessor

Northern Islands

GeForce 10

Successor

Sea Islands

GeForce 20

View Radeon HD 7870 GHz Edition Details View GeForce GTX 1650 Details