GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6600

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2491 MHz

TDP 132 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce RTX 4070 Ti SUPER

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2610 MHz

TDP 285 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,492

5,569

geekbench_metal

99,441

N/A

geekbench_opencl

73,130

223,091

geekbench_vulkan

80,492

206,035

passmark_directx_10

95

181

passmark_directx_11

152

278

passmark_directx_12

51

119

passmark_directx_9

197

360

passmark_g2d

889

1,225

passmark_g3d

15,096

31,811

passmark_gpu_compute

6,554

18,372

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600

RTX 4070 Ti SUPER

Core Specs

Shading Units

1,792

8,448 +371.4%

Shaders

1,792

8,448 +371.4%

TMUs

112

264 +135.7%

ROPs

64

96 +50.0%

Compute Units

28

—

SM Count

—

66

Clocks

Base Clock

1626 MHz

2340 MHz

Boost Clock

2491 MHz

2610 MHz

Game Clock

2044 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

128 bit

256 bit

Bandwidth

224.0 GB/s

672.3 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

48 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

159.4 GPixel/s

250.6 GPixel/s

Texture Rate

279.0 GTexel/s

689.0 GTexel/s

FP32 (TFLOPS)

8.928 TFLOPS

44.10 TFLOPS

FP64 (TFLOPS)

558.0 GFLOPS (1:16)

689.0 GFLOPS (1:64)

FP16 (TFLOPS)

17.86 TFLOPS (2:1)

44.10 TFLOPS (1:1)

AI/RT

RT Cores

28

66 +135.7%

Tensor Cores

—

264

Power

TDP

132 W

285 W

TDP (W)

132

285 +115.9%

Suggested PSU

300 W

600 W

Power Connectors

1x 8-pin

1x 16-pin

Architecture

Architecture

RDNA 2.0

Ada Lovelace

GPU Name

Navi 23

AD103

Generation

Navi II (RX 6000)

GeForce 40

Process Size

7 nm

5 nm

Transistors

11,060 million

45,900 million

Die Size

237 mm²

379 mm²

Foundry

TSMC

TSMC

Density

46.7M / 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

Dual-slot

Triple-slot

Length

190 mm 7.5 inches

310 mm 12.2 inches

Height

110 mm 4.3 inches

140 mm 5.5 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

329 USD

799 USD

Production

End-of-life

End-of-life

Predecessor

Navi

GeForce 30

Successor

Navi III

GeForce 50

View Radeon RX 6600 Details View GeForce RTX 4070 Ti SUPER Details