GPU Comparison

A

AMD

RADEON

AMD Radeon RX 640 OEM

CORE STATE Polaris 23

VRAM 4 GB

CLOCK SPEED —

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

Quadro P2200

CORE STATE GP106

VRAM 5 GB

CLOCK SPEED 1493 MHz

TDP 75 W

BUS WIDTH 160 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_opencl

N/A

32,344

geekbench_vulkan

N/A

31,218

passmark_directx_10

N/A

45

passmark_directx_11

N/A

70

passmark_directx_12

N/A

33

passmark_directx_9

N/A

167

passmark_g2d

N/A

881

passmark_g3d

N/A

9,364

passmark_gpu_compute

N/A

3,921

DETAILED SPECIFICATIONS

SPECIFICATION

RX 640 OEM

Quadro P2200

Core Specs

Shading Units

640

1,280 +100.0%

Shaders

640

1,280 +100.0%

TMUs

40

80 +100.0%

ROPs

16

40 +150.0%

Compute Units

10

—

SM Count

—

10

Clocks

Base Clock

—

1000 MHz

Boost Clock

—

1493 MHz

GPU Clock

1295 MHz

—

Memory Clock

1500 MHz 6 Gbps effective

1251 MHz 10 Gbps effective

Memory

Memory Size

4 GB

5 GB

VRAM (MB)

4,096

5,120 +25.0%

Memory Type

GDDR5

GDDR5X

Memory Bus

128 bit

160 bit

Bandwidth

96.00 GB/s

200.2 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

512 KB

1280 KB

Performance

Pixel Rate

20.72 GPixel/s

59.72 GPixel/s

Texture Rate

51.80 GTexel/s

119.4 GTexel/s

FP32 (TFLOPS)

1.658 TFLOPS

3.822 TFLOPS

FP64 (TFLOPS)

103.6 GFLOPS (1:16)

119.4 GFLOPS (1:32)

FP16 (TFLOPS)

1.658 TFLOPS (1:1)

59.72 GFLOPS (1:64)

Power

TDP

50 W

75 W

TDP (W)

50

75 +50.0%

Suggested PSU

250 W

250 W

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Pascal

GPU Name

Polaris 23

GP106

Generation

Polaris (RX 600)

Quadro Pascal (Px200)

Process Size

14 nm

16 nm

Transistors

2,200 million

4,400 million

Die Size

103 mm²

200 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

22.0M / 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

Single-slot

Single-slot

Length

—

201 mm 7.9 inches

Height

—

111 mm 4.4 inches

Outputs

1x DisplayPort 1.4a2x mini-DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris

Quadro Maxwell

Successor

Vega

Quadro Volta

View Radeon RX 640 OEM Details View Quadro P2200 Details