GPU Comparison

A

AMD

RADEON

AMD Radeon R9 370X

CORE STATE Trinidad

VRAM 2 GB

CLOCK SPEED 1030 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

VS

A

AMD

RADEON

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

PERFORMANCE BENCHMARKS

geekbench_opencl

25,893

73,130

3dmark_3dmark_steel_nomad_dx12

N/A

1,492

geekbench_metal

N/A

99,441

geekbench_vulkan

N/A

80,492

passmark_directx_10

N/A

95

passmark_directx_11

N/A

152

passmark_directx_12

N/A

51

passmark_directx_9

N/A

197

passmark_g2d

N/A

889

passmark_g3d

N/A

15,096

passmark_gpu_compute

N/A

6,554

DETAILED SPECIFICATIONS

SPECIFICATION

R9 370X

RX 6600

Core Specs

Shading Units

1,280

1,792 +40.0%

Shaders

1,280

1,792 +40.0%

TMUs

80

112 +40.0%

ROPs

32

64 +100.0%

Compute Units

24

28 +16.7%

Clocks

Base Clock

980 MHz

1626 MHz

Boost Clock

1030 MHz

2491 MHz

Game Clock

—

2044 MHz

Memory Clock

1400 MHz 5.6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

179.2 GB/s

224.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

512 KB

2 MB

L3 Cache

—

32 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

32.96 GPixel/s

159.4 GPixel/s

Texture Rate

82.40 GTexel/s

279.0 GTexel/s

FP32 (TFLOPS)

2.637 TFLOPS

8.928 TFLOPS

FP64 (TFLOPS)

164.8 GFLOPS (1:16)

558.0 GFLOPS (1:16)

FP16 (TFLOPS)

—

17.86 TFLOPS (2:1)

AI/RT

RT Cores

—

28

Power

TDP

180 W

132 W

TDP (W)

180

132 -26.7%

Suggested PSU

450 W

300 W

Power Connectors

2x 6-pin

1x 8-pin

Architecture

Architecture

GCN 1.0

RDNA 2.0

GPU Name

Trinidad

Navi 23

Generation

Pirate Islands (R9 300)

Navi II (RX 6000)

Process Size

28 nm

7 nm

Transistors

2,800 million

11,060 million

Die Size

212 mm²

237 mm²

Foundry

TSMC

TSMC

Density

13.2M / mm²

46.7M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

2.1

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

221 mm 8.7 inches

190 mm 7.5 inches

Height

111 mm 4.4 inches

110 mm 4.3 inches

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x8

Other

Launch Price

199 USD

329 USD

Production

End-of-life

End-of-life

Predecessor

Volcanic Islands

Navi

Successor

Arctic Islands

Navi III

View Radeon R9 370X Details View Radeon RX 6600 Details