GPU Comparison

A

AMD

RADEON

AMD Radeon HD 8790M

CORE STATE Mars

VRAM 2 GB

CLOCK SPEED 900 MHz

TDP —

BUS WIDTH 128 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

A

AMD

RADEON

Radeon RX 5700

CORE STATE Navi 10

VRAM 8 GB

CLOCK SPEED 1725 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_opencl

5,073

66,671

geekbench_vulkan

5,839

64,428

3dmark_3dmark_steel_nomad_dx12

N/A

1,862

geekbench_metal

N/A

83,255

passmark_directx_10

N/A

87

passmark_directx_11

N/A

101

passmark_directx_12

N/A

54

passmark_directx_9

N/A

209

passmark_g2d

N/A

877

passmark_g3d

N/A

14,314

passmark_gpu_compute

N/A

6,517

DETAILED SPECIFICATIONS

SPECIFICATION

HD 8790M

RX 5700

Core Specs

Shading Units

384

2,304 +500.0%

Shaders

384

2,304 +500.0%

TMUs

24

144 +500.0%

ROPs

8

64 +700.0%

Compute Units

6

36 +500.0%

Clocks

Base Clock

850 MHz

1465 MHz

Boost Clock

900 MHz

1725 MHz

Game Clock

—

1625 MHz

Memory Clock

1000 MHz 4 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

64.00 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

256 KB

4 MB

Performance

Pixel Rate

7.200 GPixel/s

110.4 GPixel/s

Texture Rate

21.60 GTexel/s

248.4 GTexel/s

FP32 (TFLOPS)

691.2 GFLOPS

7.949 TFLOPS

FP64 (TFLOPS)

43.20 GFLOPS (1:16)

496.8 GFLOPS (1:16)

FP16 (TFLOPS)

—

15.90 TFLOPS (2:1)

Power

TDP

—

180 W

TDP (W)

—

180

Suggested PSU

—

450 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 1.0

RDNA 1.0

GPU Name

Mars

Navi 10

Generation

Solar System (HD 8700M)

Navi (RX 5000)

Process Size

28 nm

7 nm

Transistors

950 million

10,300 million

Die Size

77 mm²

251 mm²

Foundry

TSMC

TSMC

Density

12.3M / mm²

41.0M / mm²

API Support

DirectX

12 (11_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

2.1

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

268 mm 10.6 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

MXM-A (3.0)

PCIe 4.0 x16

Other

Launch Price

—

349 USD

Production

End-of-life

End-of-life

Predecessor

London

Vega

Successor

Gem System

Navi II

View Radeon HD 8790M Details View Radeon RX 5700 Details