GPU Comparison

A

AMD

RADEON

AMD Radeon Pro 455

CORE STATE Baffin

VRAM 2 GB

CLOCK SPEED —

TDP 35 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

VS

A

AMD

RADEON

Radeon Pro WX 5100

CORE STATE Ellesmere

VRAM 8 GB

CLOCK SPEED 1086 MHz

TDP 75 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

geekbench_metal

15,829

27,977

geekbench_opencl

11,003

24,217

geekbench_vulkan

N/A

26,909

passmark_directx_10

N/A

29

passmark_directx_11

N/A

36

passmark_directx_12

N/A

26

passmark_directx_9

N/A

88

passmark_g2d

N/A

777

passmark_g3d

N/A

5,496

passmark_gpu_compute

N/A

2,053

DETAILED SPECIFICATIONS

SPECIFICATION

Pro 455

Pro WX 5100

Core Specs

Shading Units

768

1,792 +133.3%

Shaders

768

1,792 +133.3%

TMUs

48

112 +133.3%

ROPs

16

32 +100.0%

Compute Units

12

28 +133.3%

Clocks

Base Clock

—

713 MHz

Boost Clock

—

1086 MHz

GPU Clock

855 MHz

—

Memory Clock

1270 MHz 5.1 Gbps effective

1250 MHz 5 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

256 bit

Bandwidth

81.28 GB/s

160.0 GB/s

Cache

L1 Cache

16 KB (per CU)

16 KB (per CU)

L2 Cache

1024 KB

2 MB

Performance

Pixel Rate

13.68 GPixel/s

34.75 GPixel/s

Texture Rate

41.04 GTexel/s

121.6 GTexel/s

FP32 (TFLOPS)

1,313.3 GFLOPS

3.892 TFLOPS

FP64 (TFLOPS)

82.08 GFLOPS (1:16)

243.3 GFLOPS (1:16)

FP16 (TFLOPS)

1,313.3 GFLOPS (1:1)

3.892 TFLOPS (1:1)

Power

TDP

35 W

75 W

TDP (W)

35

75 +114.3%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

GCN 4.0

GPU Name

Baffin

Ellesmere

Generation

Radeon Pro Mac (400 Series)

Radeon Pro Polaris (WX x100)

Process Size

14 nm

14 nm

Transistors

3,000 million

5,700 million

Die Size

123 mm²

232 mm²

Foundry

GlobalFoundries

GlobalFoundries

Density

24.4M / mm²

24.6M / mm²

API Support

DirectX

12 (12_0)

12 (12_0)

OpenGL

4.6

4.6

Vulkan

1.3

1.3

OpenCL

2.1

2.1

Shader Model

6.7

6.7

Physical

Slot Width

MXM Module

Single-slot

Length

—

173 mm 6.8 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x16

Other

Launch Price

—

499 USD

Production

End-of-life

End-of-life

Predecessor

—

Radeon Pro GCN

Successor

—

Radeon Pro Vega

View Radeon Pro 455 Details View Radeon Pro WX 5100 Details