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

Quadro RTX 8000

CORE STATE TU102

VRAM 48 GB

CLOCK SPEED 1770 MHz

TDP 260 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

N/A

125,554

geekbench_vulkan

N/A

125,781

passmark_directx_10

N/A

137

passmark_directx_11

N/A

188

passmark_directx_12

N/A

79

passmark_directx_9

N/A

211

passmark_g2d

N/A

866

passmark_g3d

N/A

19,799

passmark_gpu_compute

N/A

9,992

DETAILED SPECIFICATIONS

SPECIFICATION

RX 640 Mobile

Quadro RTX 8000

Core Specs

Shading Units

640

4,608 +620.0%

Shaders

640

4,608 +620.0%

TMUs

40

288 +620.0%

ROPs

16

96 +500.0%

Compute Units

10

—

SM Count

—

72

Clocks

Base Clock

1082 MHz

1395 MHz

Boost Clock

1218 MHz

1770 MHz

Memory Clock

1500 MHz 6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

48 GB

VRAM (MB)

2,048

49,152 +2300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

64 bit

384 bit

Bandwidth

48.00 GB/s

672.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

512 KB

6 MB

Performance

Pixel Rate

19.49 GPixel/s

169.9 GPixel/s

Texture Rate

48.72 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

1.559 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

97.44 GFLOPS (1:16)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

1.559 TFLOPS (1:1)

32.62 TFLOPS (2:1)

AI/RT

RT Cores

—

72

Tensor Cores

—

576

Power

TDP

50 W

260 W

TDP (W)

50

260 +420.0%

Suggested PSU

—

600 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 4.0

Turing

GPU Name

Polaris 23

TU102

Generation

Polaris Mobile (M600)

Quadro Turing (Tx000)

Process Size

14 nm

12 nm

Transistors

2,200 million

18,600 million

Die Size

103 mm²

754 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

24.7M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

7.5

Shader Model

6.7

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x16

Other

Launch Price

—

9,999 USD

Production

End-of-life

End-of-life

Predecessor

Gem System

Quadro Volta

Successor

Navi Mobile

Workstation Ampere

View Radeon RX 640 Mobile Details View Quadro RTX 8000 Details