GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6850M XT

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2581 MHz

TDP 165 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce RTX 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,257

N/A

geekbench_opencl

82,762

180,831

geekbench_vulkan

99,456

170,774

passmark_directx_10

N/A

173

passmark_directx_11

N/A

262

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

984

passmark_g3d

N/A

27,212

passmark_gpu_compute

N/A

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6850M XT

RTX 4090 Mobile

Core Specs

Shading Units

2,560

9,728 +280.0%

Shaders

2,560

9,728 +280.0%

TMUs

160

304 +90.0%

ROPs

64

112 +75.0%

Compute Units

40

—

SM Count

—

76

Clocks

Base Clock

2321 MHz

1335 MHz

Boost Clock

2581 MHz

1695 MHz

Game Clock

2463 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

12 GB

16 GB

VRAM (MB)

12,288

16,384 +33.3%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

256 bit

Bandwidth

432.0 GB/s

576.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

3 MB

64 MB

L3 Cache

96 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.2 GPixel/s

189.8 GPixel/s

Texture Rate

413.0 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

13.21 TFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

825.9 GFLOPS (1:16)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

26.43 TFLOPS (2:1)

32.98 TFLOPS (1:1)

AI/RT

RT Cores

40

76 +90.0%

Tensor Cores

—

304

Power

TDP

165 W

120 W

TDP (W)

165

120 -27.3%

Power Connectors

None

None

Architecture

Architecture

RDNA 2.0

Ada Lovelace

GPU Name

Navi 22

AD103

Generation

Navi Mobile (RX 6000M)

GeForce 40 Mobile

Process Size

7 nm

5 nm

Transistors

17,200 million

45,900 million

Die Size

335 mm²

379 mm²

Foundry

TSMC

TSMC

Density

51.3M / mm²

121.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

Polaris Mobile

GeForce 30 Mobile

Successor

—

GeForce 50 Mobile

View Radeon RX 6850M XT Details View GeForce RTX 4090 Mobile Details