GPU Comparison

A

AMD

RADEON

AMD Radeon R7 Graphics

CORE STATE Spectre Lite

VRAM System Shared

CLOCK SPEED —

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

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

4,575

87,621

geekbench_vulkan

4,330

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

R7 Graphics

RX 6800M

Core Specs

Shading Units

384

2,560 +566.7%

Shaders

384

2,560 +566.7%

TMUs

24

160 +566.7%

ROPs

8

64 +700.0%

Compute Units

6

40 +566.7%

Clocks

Base Clock

—

2116 MHz

Boost Clock

—

2390 MHz

GPU Clock

720 MHz

—

Game Clock

—

2300 MHz

Memory Clock

System Shared

2000 MHz 16 Gbps effective

Memory

Memory Size

System Shared

12 GB

VRAM (MB)

—

12,288

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

192 bit

Bandwidth

System Dependent

384.0 GB/s

Cache

L1 Cache

—

128 KB per Array

L2 Cache

—

3 MB

L3 Cache

—

96 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

5.760 GPixel/s

153.0 GPixel/s

Texture Rate

17.28 GTexel/s

382.4 GTexel/s

FP32 (TFLOPS)

553.0 GFLOPS

12.24 TFLOPS

FP64 (TFLOPS)

34.56 GFLOPS (1:16)

764.8 GFLOPS (1:16)

FP16 (TFLOPS)

—

24.47 TFLOPS (2:1)

AI/RT

RT Cores

—

40

Power

TDP

25 W

145 W

TDP (W)

25

145 +480.0%

Power Connectors

—

None

Architecture

Architecture

GCN 2.0

RDNA 2.0

GPU Name

Spectre Lite

Navi 22

Generation

GCN 2.0 IGP (Kaveri)

Navi Mobile (RX 6000M)

Process Size

28 nm

7 nm

Transistors

2,410 million

17,200 million

Die Size

245 mm²

335 mm²

Foundry

GlobalFoundries

TSMC

Density

9.8M / mm²

51.3M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

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

IGP

IGP

Outputs

Motherboard Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

TeraScale 3 IGP

Polaris Mobile

Successor

GCN 3.0 IGP

—

View Radeon R7 Graphics Details View Radeon RX 6800M Details