GPU Comparison

A

AMD

RADEON

AMD Radeon RX 640 Mobile

CORE STATE Polaris 23

VRAM 2 GB

CLOCK SPEED 1218 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce GT 1030

CORE STATE GP108

VRAM 2 GB

CLOCK SPEED 1468 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Pascal

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_metal

N/A

4,637

geekbench_opencl

N/A

9,848

geekbench_vulkan

N/A

9,421

passmark_directx_10

N/A

9

passmark_directx_11

N/A

17

passmark_directx_12

N/A

13

passmark_directx_9

N/A

36

passmark_g2d

N/A

441

passmark_g3d

N/A

2,417

passmark_gpu_compute

N/A

1,250

DETAILED SPECIFICATIONS

SPECIFICATION

RX 640 Mobile

GT 1030

Core Specs

Shading Units

640

384 -40.0%

Shaders

640

384 -40.0%

TMUs

40

24 -40.0%

ROPs

16

16 0.0%

Compute Units

10

—

SM Count

—

3

Clocks

Base Clock

1082 MHz

1228 MHz

Boost Clock

1218 MHz

1468 MHz

Memory Clock

1500 MHz 6 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

2 GB

2 GB

VRAM (MB)

2,048

2,048 0.0%

Memory Type

GDDR5

GDDR5

Memory Bus

64 bit

64 bit

Bandwidth

48.00 GB/s

48.06 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

512 KB

512 KB

Performance

Pixel Rate

19.49 GPixel/s

23.49 GPixel/s

Texture Rate

48.72 GTexel/s

35.23 GTexel/s

FP32 (TFLOPS)

1.559 TFLOPS

1,127.4 GFLOPS

FP64 (TFLOPS)

97.44 GFLOPS (1:16)

35.23 GFLOPS (1:32)

FP16 (TFLOPS)

1.559 TFLOPS (1:1)

17.62 GFLOPS (1:64)

Power

TDP

50 W

30 W

TDP (W)

50

30 -40.0%

Suggested PSU

—

200 W

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Pascal

GPU Name

Polaris 23

GP108

Generation

Polaris Mobile (M600)

GeForce 10

Process Size

14 nm

14 nm

Transistors

2,200 million

1,800 million

Die Size

103 mm²

74 mm²

Foundry

GlobalFoundries

Samsung

Density

21.4M / mm²

24.3M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

6.1

Shader Model

6.7

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

145 mm 5.7 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

1x DVI1x HDMI 2.0

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x4

Other

Launch Price

—

79 USD

Production

End-of-life

End-of-life

Predecessor

Gem System

GeForce 900

Successor

Navi Mobile

GeForce 20

View Radeon RX 640 Mobile Details View GeForce GT 1030 Details