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 RX 5700 XT 50th Anniversary

CORE STATE Navi 10

VRAM 8 GB

CLOCK SPEED 1980 MHz

TDP 225 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_metal

15,829

88,292

geekbench_opencl

11,003

75,784

geekbench_vulkan

N/A

74,150

passmark_directx_10

N/A

98

passmark_directx_11

N/A

116

passmark_directx_12

N/A

66

passmark_directx_9

N/A

219

passmark_g2d

N/A

941

passmark_g3d

N/A

16,437

passmark_gpu_compute

N/A

7,923

DETAILED SPECIFICATIONS

SPECIFICATION

Pro 455

RX 5700 XT 50th Anniversary

Core Specs

Shading Units

768

2,560 +233.3%

Shaders

768

2,560 +233.3%

TMUs

48

160 +233.3%

ROPs

16

64 +300.0%

Compute Units

12

40 +233.3%

Clocks

Base Clock

—

1680 MHz

Boost Clock

—

1980 MHz

GPU Clock

855 MHz

—

Game Clock

—

1830 MHz

Memory Clock

1270 MHz 5.1 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

81.28 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

13.68 GPixel/s

126.7 GPixel/s

Texture Rate

41.04 GTexel/s

316.8 GTexel/s

FP32 (TFLOPS)

1,313.3 GFLOPS

10.14 TFLOPS

FP64 (TFLOPS)

82.08 GFLOPS (1:16)

633.6 GFLOPS (1:16)

FP16 (TFLOPS)

1,313.3 GFLOPS (1:1)

20.28 TFLOPS (2:1)

Power

TDP

35 W

225 W

TDP (W)

35

225 +542.9%

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 4.0

RDNA 1.0

GPU Name

Baffin

Navi 10

Generation

Radeon Pro Mac (400 Series)

Navi (RX 5000)

Process Size

14 nm

7 nm

Transistors

3,000 million

10,300 million

Die Size

123 mm²

251 mm²

Foundry

GlobalFoundries

TSMC

Density

24.4M / mm²

41.0M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

2.1

Shader Model

6.7

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

272 mm 10.7 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Launch Price

—

449 USD

Production

End-of-life

End-of-life

Predecessor

—

Vega

Successor

—

Navi II

View Radeon Pro 455 Details View Radeon RX 5700 XT 50th Anniversary Details