GPU Comparison

A

AMD

RADEON

AMD Radeon HD 7790

CORE STATE Bonaire

VRAM 1024 MB

CLOCK SPEED —

TDP 85 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

A

AMD

RADEON

Radeon Pro W5500

CORE STATE Navi 14

VRAM 8 GB

CLOCK SPEED 1855 MHz

TDP 125 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_metal

17,666

54,357

geekbench_opencl

N/A

45,615

geekbench_vulkan

N/A

43,027

passmark_directx_10

N/A

47

passmark_directx_11

N/A

56

passmark_directx_12

N/A

39

passmark_directx_9

N/A

126

passmark_g2d

N/A

806

passmark_g3d

N/A

8,978

passmark_gpu_compute

N/A

4,804

DETAILED SPECIFICATIONS

SPECIFICATION

HD 7790

Pro W5500

Core Specs

Shading Units

896

1,408 +57.1%

Shaders

896

1,408 +57.1%

TMUs

56

88 +57.1%

ROPs

16

32 +100.0%

Compute Units

14

22 +57.1%

Clocks

Base Clock

—

1744 MHz

Boost Clock

—

1855 MHz

GPU Clock

1000 MHz

—

Memory Clock

1500 MHz 6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

1024 MB

8 GB

VRAM (MB)

1,024

8,192 +700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

128 bit

Bandwidth

96.00 GB/s

224.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

256 KB

2 MB

Performance

Pixel Rate

16.00 GPixel/s

59.36 GPixel/s

Texture Rate

56.00 GTexel/s

163.2 GTexel/s

FP32 (TFLOPS)

1.792 TFLOPS

5.224 TFLOPS

FP64 (TFLOPS)

112.0 GFLOPS (1:16)

326.5 GFLOPS (1:16)

FP16 (TFLOPS)

—

10.45 TFLOPS (2:1)

Power

TDP

85 W

125 W

TDP (W)

85

125 +47.1%

Suggested PSU

250 W

300 W

Power Connectors

1x 6-pin

1x 6-pin

Architecture

Architecture

GCN 2.0

RDNA 1.0

GPU Name

Bonaire

Navi 14

Generation

Southern Islands (HD 7700)

Radeon Pro Navi (Navi Series)

Process Size

28 nm

7 nm

Transistors

2,080 million

6,400 million

Die Size

160 mm²

158 mm²

Foundry

TSMC

TSMC

Density

13.0M / mm²

40.5M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

2.1

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

Single-slot

Length

183 mm 7.2 inches

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x8

Other

Launch Price

149 USD

399 USD

Production

End-of-life

End-of-life

Predecessor

Northern Islands

Radeon Pro Vega

Successor

Sea Islands

—

View Radeon HD 7790 Details View Radeon Pro W5500 Details