GPU Comparison

A

AMD

RADEON

AMD Radeon R5 M320

CORE STATE Jet

VRAM 4 GB

CLOCK SPEED 855 MHz

TDP —

BUS WIDTH 64 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

VS

A

AMD

RADEON

Radeon RX 6800M

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2390 MHz

TDP 145 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

5,002

87,621

geekbench_vulkan

4,256

96,572

3dmark_3dmark_steel_nomad_dx12

N/A

2,238

geekbench_metal

N/A

113,421

passmark_directx_10

N/A

101

passmark_directx_11

N/A

127

passmark_directx_12

N/A

65

passmark_directx_9

N/A

147

passmark_g2d

N/A

538

passmark_g3d

N/A

13,261

passmark_gpu_compute

N/A

5,032

DETAILED SPECIFICATIONS

SPECIFICATION

R5 M320

RX 6800M

Core Specs

Shading Units

320

2,560 +700.0%

Shaders

320

2,560 +700.0%

TMUs

20

160 +700.0%

ROPs

8

64 +700.0%

Compute Units

5

40 +700.0%

Clocks

Base Clock

780 MHz

2116 MHz

Boost Clock

855 MHz

2390 MHz

Game Clock

—

2300 MHz

Memory Clock

1000 MHz 2 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

12 GB

VRAM (MB)

4,096

12,288 +200.0%

Memory Type

DDR3

GDDR6

Memory Bus

64 bit

192 bit

Bandwidth

16.00 GB/s

384.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

128 KB

3 MB

L3 Cache

—

96 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

6.840 GPixel/s

153.0 GPixel/s

Texture Rate

17.10 GTexel/s

382.4 GTexel/s

FP32 (TFLOPS)

547.2 GFLOPS

12.24 TFLOPS

FP64 (TFLOPS)

34.20 GFLOPS (1:16)

764.8 GFLOPS (1:16)

FP16 (TFLOPS)

—

24.47 TFLOPS (2:1)

AI/RT

RT Cores

—

40

Power

TDP

—

145 W

TDP (W)

—

145

Power Connectors

—

None

Architecture

Architecture

GCN 1.0

RDNA 2.0

GPU Name

Jet

Navi 22

Generation

Gem System (R5 M300)

Navi Mobile (RX 6000M)

Process Size

28 nm

7 nm

Transistors

690 million

17,200 million

Die Size

56 mm²

335 mm²

Foundry

TSMC

TSMC

Density

12.3M / mm²

51.3M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

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

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Solar System

Polaris Mobile

Successor

Polaris Mobile

—

View Radeon R5 M320 Details View Radeon RX 6800M Details