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 4100

CORE STATE Baffin

VRAM 4 GB

CLOCK SPEED 1201 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

geekbench_metal

15,829

20,980

geekbench_opencl

11,003

17,608

geekbench_vulkan

N/A

18,563

passmark_directx_10

N/A

16

passmark_directx_11

N/A

24

passmark_directx_12

N/A

22

passmark_directx_9

N/A

56

passmark_g2d

N/A

646

passmark_g3d

N/A

3,699

passmark_gpu_compute

N/A

1,475

DETAILED SPECIFICATIONS

SPECIFICATION

Pro 455

Pro WX 4100

Core Specs

Shading Units

768

1,024 +33.3%

Shaders

768

1,024 +33.3%

TMUs

48

64 +33.3%

ROPs

16

16 0.0%

Compute Units

12

16 +33.3%

Clocks

Base Clock

—

1125 MHz

Boost Clock

—

1201 MHz

GPU Clock

855 MHz

—

Memory Clock

1270 MHz 5.1 Gbps effective

1500 MHz 6 Gbps effective

Memory

Memory Size

2 GB

4 GB

VRAM (MB)

2,048

4,096 +100.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

128 bit

Bandwidth

81.28 GB/s

96.00 GB/s

Cache

L1 Cache

16 KB (per CU)

16 KB (per CU)

L2 Cache

1024 KB

1024 KB

Performance

Pixel Rate

13.68 GPixel/s

19.22 GPixel/s

Texture Rate

41.04 GTexel/s

76.86 GTexel/s

FP32 (TFLOPS)

1,313.3 GFLOPS

2.460 TFLOPS

FP64 (TFLOPS)

82.08 GFLOPS (1:16)

153.7 GFLOPS (1:16)

FP16 (TFLOPS)

1,313.3 GFLOPS (1:1)

2.460 TFLOPS (1:1)

Power

TDP

35 W

50 W

TDP (W)

35

50 +42.9%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

GCN 4.0

GPU Name

Baffin

Baffin

Generation

Radeon Pro Mac (400 Series)

Radeon Pro Polaris (WX x100)

Process Size

14 nm

14 nm

Transistors

3,000 million

3,000 million

Die Size

123 mm²

123 mm²

Foundry

GlobalFoundries

GlobalFoundries

Density

24.4M / mm²

24.4M / 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

—

168 mm 6.6 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x8

Other

Launch Price

—

399 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 4100 Details