GPU Comparison

A

AMD

RADEON

AMD Radeon R7 M465

CORE STATE Topaz

VRAM 2 GB

CLOCK SPEED 1024 MHz

TDP —

BUS WIDTH 64 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

A

AMD

RADEON

Radeon RX 6900 XT

CORE STATE Navi 21

VRAM 16 GB

CLOCK SPEED 2250 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_opencl

5,841

167,057

3dmark_3dmark_steel_nomad_dx12

N/A

4,079

geekbench_metal

N/A

207,444

geekbench_vulkan

N/A

166,636

passmark_directx_10

N/A

167

passmark_directx_11

N/A

279

passmark_directx_12

N/A

113

passmark_directx_9

N/A

268

passmark_g2d

N/A

1,055

passmark_g3d

N/A

26,732

passmark_gpu_compute

N/A

14,547

DETAILED SPECIFICATIONS

SPECIFICATION

R7 M465

RX 6900 XT

Core Specs

Shading Units

384

5,120 +1233.3%

Shaders

384

5,120 +1233.3%

TMUs

24

320 +1233.3%

ROPs

8

128 +1500.0%

Compute Units

6

80 +1233.3%

Clocks

Base Clock

730 MHz

1825 MHz

Boost Clock

1024 MHz

2250 MHz

Game Clock

—

2015 MHz

Memory Clock

1125 MHz 4.5 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

2 GB

16 GB

VRAM (MB)

2,048

16,384 +700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

64 bit

256 bit

Bandwidth

36.00 GB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

128 KB

4 MB

L3 Cache

—

128 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

8.192 GPixel/s

288.0 GPixel/s

Texture Rate

24.58 GTexel/s

720.0 GTexel/s

FP32 (TFLOPS)

786.4 GFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

49.15 GFLOPS (1:16)

1,440.0 GFLOPS (1:16)

FP16 (TFLOPS)

786.4 GFLOPS (1:1)

46.08 TFLOPS (2:1)

AI/RT

RT Cores

—

80

Power

TDP

—

300 W

TDP (W)

—

300

Suggested PSU

—

700 W

Power Connectors

—

2x 8-pin

Architecture

Architecture

GCN 3.0

RDNA 2.0

GPU Name

Topaz

Navi 21

Generation

Gem System (R7 M400)

Navi II (RX 6000)

Process Size

28 nm

7 nm

Transistors

1,550 million

26,800 million

Die Size

125 mm²

520 mm²

Foundry

TSMC

TSMC

Density

12.4M / mm²

51.5M / 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

—

Triple-slot

Length

—

267 mm 10.5 inches

Height

—

120 mm 4.7 inches

Outputs

—

1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

End-of-life

Predecessor

Solar System

Navi

Successor

Polaris Mobile

Navi III

View Radeon R7 M465 Details View Radeon RX 6900 XT Details