GPU Comparison

A

AMD

RADEON

AMD Radeon R6 M255DX

CORE STATE Jet

VRAM System Shared

CLOCK SPEED 855 MHz

TDP —

BUS WIDTH System Shared

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

Quadro P1000

CORE STATE GP107

VRAM 4 GB

CLOCK SPEED 1480 MHz

TDP 47 W

BUS WIDTH 128 bit

ARCHITECTURE Pascal

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_vulkan

4,867

13,466

geekbench_opencl

N/A

14,495

passmark_directx_10

N/A

21

passmark_directx_11

N/A

31

passmark_directx_12

N/A

19

passmark_directx_9

N/A

79

passmark_g2d

N/A

589

passmark_g3d

N/A

4,512

passmark_gpu_compute

N/A

1,891

DETAILED SPECIFICATIONS

SPECIFICATION

R6 M255DX

Quadro P1000

Core Specs

Shading Units

320

640 +100.0%

Shaders

320

640 +100.0%

TMUs

20

40 +100.0%

ROPs

8

32 +300.0%

Compute Units

5

—

SM Count

—

5

Clocks

Base Clock

780 MHz

1266 MHz

Boost Clock

855 MHz

1480 MHz

Memory Clock

System Shared

1253 MHz 5 Gbps effective

Memory

Memory Size

System Shared

4 GB

VRAM (MB)

—

4,096

Memory Type

System Shared

GDDR5

Memory Bus

System Shared

128 bit

Bandwidth

System Dependent

80.19 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

128 KB

1024 KB

Performance

Pixel Rate

6.840 GPixel/s

47.36 GPixel/s

Texture Rate

17.10 GTexel/s

59.20 GTexel/s

FP32 (TFLOPS)

547.2 GFLOPS

1.894 TFLOPS

FP64 (TFLOPS)

34.20 GFLOPS (1:16)

59.20 GFLOPS (1:32)

FP16 (TFLOPS)

—

29.60 GFLOPS (1:64)

Power

TDP

—

47 W

TDP (W)

—

47

Suggested PSU

—

200 W

Power Connectors

—

None

Architecture

Architecture

GCN 1.0

Pascal

GPU Name

Jet

GP107

Generation

Gem System Hybrid (Rx M200)

Quadro Pascal (Px000)

Process Size

28 nm

14 nm

Transistors

690 million

3,300 million

Die Size

56 mm²

132 mm²

Foundry

TSMC

Samsung

Density

12.3M / mm²

25.0M / 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

—

6.1

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

150 mm 5.9 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

IGP

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

Quadro Maxwell

Successor

—

Quadro Volta

View Radeon R6 M255DX Details View Quadro P1000 Details