GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6500M

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2400 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce GT 645 OEM

CORE STATE GF114

VRAM 1024 MB

CLOCK SPEED —

TDP 102 W

BUS WIDTH 192 bit

ARCHITECTURE Fermi 2.0

nm

PROCESS 40 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

geekbench_opencl

38,191

N/A

geekbench_vulkan

46,279

N/A

passmark_directx_10

52

N/A

passmark_directx_11

70

N/A

passmark_directx_12

34

N/A

passmark_directx_9

92

N/A

passmark_g2d

385

N/A

passmark_g3d

7,531

N/A

passmark_gpu_compute

2,669

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6500M

GT 645 OEM

Core Specs

Shading Units

1,024

288 -71.9%

Shaders

1,024

288 -71.9%

TMUs

64

48 -25.0%

ROPs

32

24 -25.0%

Compute Units

16

—

SM Count

—

6

Clocks

Base Clock

2000 MHz

—

Boost Clock

2400 MHz

—

GPU Clock

—

776 MHz

Game Clock

2191 MHz

—

Shader Clock

—

1552 MHz

Memory Clock

2250 MHz 18 Gbps effective

957 MHz 3.8 Gbps effective

Memory

Memory Size

4 GB

1024 MB

VRAM (MB)

4,096

1,024 -75.0%

Memory Type

GDDR6

GDDR5

Memory Bus

64 bit

192 bit

Bandwidth

144.0 GB/s

91.87 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

1024 KB

384 KB

L3 Cache

16 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

76.80 GPixel/s

9.312 GPixel/s

Texture Rate

153.6 GTexel/s

37.25 GTexel/s

FP32 (TFLOPS)

4.915 TFLOPS

894.0 GFLOPS

FP64 (TFLOPS)

307.2 GFLOPS (1:16)

74.50 GFLOPS (1:12)

FP16 (TFLOPS)

9.830 TFLOPS (2:1)

—

AI/RT

RT Cores

16

—

Power

TDP

50 W

102 W

TDP (W)

50

102 +104.0%

Suggested PSU

—

300 W

Power Connectors

None

—

Architecture

Architecture

RDNA 2.0

Fermi 2.0

GPU Name

Navi 24

GF114

Generation

Navi Mobile (RX 6000M)

GeForce 600

Process Size

6 nm

40 nm

Transistors

5,400 million

1,950 million

Die Size

107 mm²

332 mm²

Foundry

TSMC

TSMC

Density

50.5M / mm²

5.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

2.2

1.1

CUDA

—

2.1

Shader Model

6.8

5.1

Physical

Slot Width

IGP

Dual-slot

Length

—

210 mm 8.3 inches

Outputs

Portable Device Dependent

2x DVI1x mini-HDMI 1.3a

Bus Interface

PCIe 4.0 x4

PCIe 2.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

GeForce 500

Successor

—

GeForce 700

View Radeon RX 6500M Details View GeForce GT 645 OEM Details