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

GeForce RTX 2080 Ti

CORE STATE TU102

VRAM 11 GB

CLOCK SPEED 1545 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_metal

33,953

N/A

geekbench_opencl

21,813

134,929

3dmark_3dmark_steel_nomad_dx12

N/A

3,537

geekbench_vulkan

N/A

132,930

passmark_directx_10

N/A

153

passmark_directx_11

N/A

190

passmark_directx_12

N/A

84

passmark_directx_9

N/A

235

passmark_g2d

N/A

927

passmark_g3d

N/A

21,548

passmark_gpu_compute

N/A

10,056

DETAILED SPECIFICATIONS

SPECIFICATION

R9 M395X

RTX 2080 Ti

Core Specs

Shading Units

2,048

4,352 +112.5%

Shaders

2,048

4,352 +112.5%

TMUs

128

272 +112.5%

ROPs

32

88 +175.0%

Compute Units

32

—

SM Count

—

68

Clocks

Base Clock

—

1350 MHz

Boost Clock

—

1545 MHz

GPU Clock

723 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

8 GB

11 GB

VRAM (MB)

8,192

11,264 +37.5%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

352 bit

Bandwidth

160.0 GB/s

616.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

512 KB

5.5 MB

Performance

Pixel Rate

23.14 GPixel/s

136.0 GPixel/s

Texture Rate

92.54 GTexel/s

420.2 GTexel/s

FP32 (TFLOPS)

2.961 TFLOPS

13.45 TFLOPS

FP64 (TFLOPS)

185.1 GFLOPS (1:16)

420.2 GFLOPS (1:32)

FP16 (TFLOPS)

2.961 TFLOPS (1:1)

26.90 TFLOPS (2:1)

AI/RT

RT Cores

—

68

Tensor Cores

—

544

Power

TDP

75 W

250 W

TDP (W)

75

250 +233.3%

Suggested PSU

—

600 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

GCN 3.0

Turing

GPU Name

Amethyst

TU102

Generation

Gem System (R9 M300)

GeForce 20

Process Size

28 nm

12 nm

Transistors

5,000 million

18,600 million

Die Size

366 mm²

754 mm²

Foundry

TSMC

TSMC

Density

13.7M / mm²

24.7M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

7.5

Shader Model

6.5

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

Portable Device Dependent

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

End-of-life

Predecessor

Solar System

GeForce 10

Successor

Polaris Mobile

GeForce 30

View Radeon R9 M395X Details View GeForce RTX 2080 Ti Details