GPU Comparison

A

AMD

RADEON

AMD Radeon R9 M395X

CORE STATE Amethyst

VRAM 8 GB

CLOCK SPEED —

TDP 75 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

VS

NVIDIA

GEFORCE

Quadro M4000

CORE STATE GM204

VRAM 8 GB

CLOCK SPEED —

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

PERFORMANCE BENCHMARKS

geekbench_metal

33,953

N/A

geekbench_opencl

21,813

20,128

3dmark_3dmark_steel_nomad_dx12

N/A

680

geekbench_vulkan

N/A

24,640

passmark_directx_10

N/A

33

passmark_directx_11

N/A

49

passmark_directx_12

N/A

26

passmark_directx_9

N/A

113

passmark_g2d

N/A

673

passmark_g3d

N/A

6,680

passmark_gpu_compute

N/A

2,660

DETAILED SPECIFICATIONS

SPECIFICATION

R9 M395X

Quadro M4000

Core Specs

Shading Units

2,048

1,664 -18.8%

Shaders

2,048

1,664 -18.8%

TMUs

128

104 -18.8%

ROPs

32

64 +100.0%

Compute Units

32

—

Clocks

GPU Clock

723 MHz

773 MHz

Memory Clock

1250 MHz 5 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

8 GB

8 GB

VRAM (MB)

8,192

8,192 0.0%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

160.0 GB/s

192.3 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SMM)

L2 Cache

512 KB

2 MB

Performance

Pixel Rate

23.14 GPixel/s

49.47 GPixel/s

Texture Rate

92.54 GTexel/s

80.39 GTexel/s

FP32 (TFLOPS)

2.961 TFLOPS

2.573 TFLOPS

FP64 (TFLOPS)

185.1 GFLOPS (1:16)

80.39 GFLOPS (1:32)

FP16 (TFLOPS)

2.961 TFLOPS (1:1)

—

Power

TDP

75 W

120 W

TDP (W)

75

120 +60.0%

Suggested PSU

—

300 W

Power Connectors

None

1x 6-pin

Architecture

Architecture

GCN 3.0

Maxwell 2.0

GPU Name

Amethyst

GM204

Generation

Gem System (R9 M300)

Quadro Maxwell (Mx000)

Process Size

28 nm

28 nm

Transistors

5,000 million

5,200 million

Die Size

366 mm²

398 mm²

Foundry

TSMC

TSMC

Density

13.7M / mm²

13.1M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

5.2

Shader Model

6.5

6.8

Physical

Slot Width

MXM Module

Single-slot

Length

—

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.2

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Solar System

Quadro Kepler

Successor

Polaris Mobile

Quadro Pascal

View Radeon R9 M395X Details View Quadro M4000 Details