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 RTX 4000

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1545 MHz

TDP 160 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_vulkan

4,867

78,844

3dmark_3dmark_steel_nomad_dx12

N/A

1,873

geekbench_opencl

N/A

85,166

passmark_directx_10

N/A

108

passmark_directx_11

N/A

128

passmark_directx_12

N/A

52

passmark_directx_9

N/A

205

passmark_g2d

N/A

846

passmark_g3d

N/A

15,117

passmark_gpu_compute

N/A

6,176

DETAILED SPECIFICATIONS

SPECIFICATION

R6 M255DX

Quadro RTX 4000

Core Specs

Shading Units

320

2,304 +620.0%

Shaders

320

2,304 +620.0%

TMUs

20

144 +620.0%

ROPs

8

64 +700.0%

Compute Units

5

—

SM Count

—

36

Clocks

Base Clock

780 MHz

1005 MHz

Boost Clock

855 MHz

1545 MHz

Memory Clock

System Shared

1625 MHz 13 Gbps effective

Memory

Memory Size

System Shared

8 GB

VRAM (MB)

—

8,192

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

416.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

128 KB

4 MB

Performance

Pixel Rate

6.840 GPixel/s

98.88 GPixel/s

Texture Rate

17.10 GTexel/s

222.5 GTexel/s

FP32 (TFLOPS)

547.2 GFLOPS

7.119 TFLOPS

FP64 (TFLOPS)

34.20 GFLOPS (1:16)

222.5 GFLOPS (1:32)

FP16 (TFLOPS)

—

14.24 TFLOPS (2:1)

AI/RT

RT Cores

—

36

Tensor Cores

—

288

Power

TDP

—

160 W

TDP (W)

—

160

Suggested PSU

—

450 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

GCN 1.0

Turing

GPU Name

Jet

TU104

Generation

Gem System Hybrid (Rx M200)

Quadro Turing (Tx000)

Process Size

28 nm

12 nm

Transistors

690 million

13,600 million

Die Size

56 mm²

545 mm²

Foundry

TSMC

TSMC

Density

12.3M / mm²

25.0M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

3.0

CUDA

—

7.5

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

3x DisplayPort 1.4a1x USB Type-C

Bus Interface

IGP

PCIe 3.0 x16

Other

Launch Price

—

899 USD

Production

End-of-life

End-of-life

Predecessor

—

Quadro Volta

Successor

—

Workstation Ampere

View Radeon R6 M255DX Details View Quadro RTX 4000 Details