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 GTX 295 Single PCB

CORE STATE GT200B

VRAM 896 MB

CLOCK SPEED —

TDP 289 W

BUS WIDTH 448 bit

ARCHITECTURE Tesla 2.0

nm

PROCESS 55 nm

LAUNCH DATE 2009

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,492

N/A

geekbench_metal

99,441

N/A

geekbench_opencl

73,130

N/A

geekbench_vulkan

80,492

N/A

passmark_directx_10

95

N/A

passmark_directx_11

152

N/A

passmark_directx_12

51

N/A

passmark_directx_9

197

N/A

passmark_g2d

889

N/A

passmark_g3d

15,096

N/A

passmark_gpu_compute

6,554

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600

GTX 295 Single PCB

Core Specs

Shading Units

1,792

240 -86.6%

Shaders

1,792

240 -86.6%

TMUs

112

80 -28.6%

ROPs

64

28 -56.3%

Compute Units

28

—

SM Count

—

30

Clocks

Base Clock

1626 MHz

—

Boost Clock

2491 MHz

—

GPU Clock

—

576 MHz

Game Clock

2044 MHz

—

Shader Clock

—

1242 MHz

Memory Clock

1750 MHz 14 Gbps effective

1008 MHz 2 Gbps effective

Memory

Memory Size

8 GB

896 MB

VRAM (MB)

8,192

896 -89.1%

Memory Type

GDDR6

GDDR3

Memory Bus

128 bit

448 bit

Bandwidth

224.0 GB/s

112.9 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

224 KB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

159.4 GPixel/s

16.13 GPixel/s

Texture Rate

279.0 GTexel/s

46.08 GTexel/s

FP32 (TFLOPS)

8.928 TFLOPS

596.2 GFLOPS

FP64 (TFLOPS)

558.0 GFLOPS (1:16)

74.52 GFLOPS (1:8)

FP16 (TFLOPS)

17.86 TFLOPS (2:1)

—

AI/RT

RT Cores

28

—

Power

TDP

132 W

289 W

TDP (W)

132

289 +118.9%

Suggested PSU

300 W

600 W

Power Connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 2.0

Tesla 2.0

GPU Name

Navi 23

GT200B

Generation

Navi II (RX 6000)

GeForce 200

Process Size

7 nm

55 nm

Transistors

11,060 million

1,400 million

Die Size

237 mm²

470 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

3.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

11.1 (10_0)

OpenGL

4.6

3.3

Vulkan

1.4

—

OpenCL

2.1

1.1

CUDA

—

1.3

Shader Model

6.8

4.0

Physical

Slot Width

Dual-slot

Dual-slot

Length

190 mm 7.5 inches

267 mm 10.5 inches

Height

110 mm 4.3 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

2x DVI

Bus Interface

PCIe 4.0 x8

PCIe 2.0 x16

Other

Launch Price

329 USD

499 USD

Production

End-of-life

End-of-life

Predecessor

Navi

GeForce 9

Successor

Navi III

GeForce 400

View Radeon RX 6600 Details View GeForce GTX 295 Single PCB Details