GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6450M

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2460 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

GeForce RTX 4070

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 2475 MHz

TDP 200 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

3,854

geekbench_opencl

N/A

168,006

geekbench_vulkan

N/A

157,352

passmark_directx_10

N/A

139

passmark_directx_11

N/A

244

passmark_directx_12

N/A

103

passmark_directx_9

N/A

320

passmark_g2d

N/A

1,164

passmark_g3d

N/A

26,927

passmark_gpu_compute

N/A

14,720

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6450M

RTX 4070

Core Specs

Shading Units

768

5,888 +666.7%

Shaders

768

5,888 +666.7%

TMUs

48

184 +283.3%

ROPs

32

64 +100.0%

Compute Units

12

—

SM Count

—

46

Clocks

Base Clock

2000 MHz

1920 MHz

Boost Clock

2460 MHz

2475 MHz

Game Clock

2220 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

4 GB

12 GB

VRAM (MB)

4,096

12,288 +200.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

64 bit

192 bit

Bandwidth

128.0 GB/s

504.2 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

1024 KB

36 MB

L3 Cache

16 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

78.72 GPixel/s

158.4 GPixel/s

Texture Rate

118.1 GTexel/s

455.4 GTexel/s

FP32 (TFLOPS)

3.779 TFLOPS

29.15 TFLOPS

FP64 (TFLOPS)

236.2 GFLOPS (1:16)

455.4 GFLOPS (1:64)

FP16 (TFLOPS)

7.557 TFLOPS (2:1)

29.15 TFLOPS (1:1)

AI/RT

RT Cores

12

46 +283.3%

Tensor Cores

—

184

Power

TDP

50 W

200 W

TDP (W)

50

200 +300.0%

Suggested PSU

—

550 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

RDNA 2.0

Ada Lovelace

GPU Name

Navi 24

AD104

Generation

Navi Mobile (RX 6000M)

GeForce 40

Process Size

6 nm

5 nm

Transistors

5,400 million

35,800 million

Die Size

107 mm²

294 mm²

Foundry

TSMC

TSMC

Density

50.5M / mm²

121.8M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

240 mm 9.4 inches

Height

—

110 mm 4.3 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x4

PCIe 4.0 x16

Other

Launch Price

—

599 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

GeForce 30

Successor

—

GeForce 50

View Radeon RX 6450M Details View GeForce RTX 4070 Details