GPU Comparison

A

AMD

RADEON

AMD FirePro D300

CORE STATE Pitcairn

VRAM 2 GB

CLOCK SPEED —

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

A

AMD

RADEON

Radeon RX 7650 GRE

CORE STATE Navi 33

VRAM 8 GB

CLOCK SPEED 2695 MHz

TDP 165 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

geekbench_opencl

19,515

83,109

geekbench_vulkan

19,759

N/A

3dmark_3dmark_steel_nomad_dx12

N/A

2,336

DETAILED SPECIFICATIONS

SPECIFICATION

FirePro D300

RX 7650 GRE

Core Specs

Shading Units

1,280

2,048 +60.0%

Shaders

1,280

2,048 +60.0%

TMUs

80

128 +60.0%

ROPs

32

64 +100.0%

Compute Units

20

32 +60.0%

Clocks

Base Clock

—

1720 MHz

Boost Clock

—

2695 MHz

GPU Clock

850 MHz

—

Game Clock

—

2350 MHz

Memory Clock

1270 MHz 5.1 Gbps effective

2250 MHz 18 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

162.6 GB/s

288.0 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

27.20 GPixel/s

172.5 GPixel/s

Texture Rate

68.00 GTexel/s

345.0 GTexel/s

FP32 (TFLOPS)

2.176 TFLOPS

22.08 TFLOPS

FP64 (TFLOPS)

136.0 GFLOPS (1:16)

689.9 GFLOPS (1:32)

FP16 (TFLOPS)

—

44.15 TFLOPS (2:1)

AI/RT

RT Cores

—

32

Matrix Cores

—

64

Power

TDP

150 W

165 W

TDP (W)

150

165 +10.0%

Suggested PSU

450 W

450 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

GCN 1.0

RDNA 3.0

GPU Name

Pitcairn

Navi 33

Codename

—

Hotpink Bonefish

Generation

FirePro Data Center (Dx00)

Navi III (RX 7000)

Process Size

28 nm

6 nm

Transistors

2,800 million

13,300 million

Die Size

212 mm²

204 mm²

Foundry

TSMC

TSMC

Density

13.2M / mm²

65.2M / 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)

2.2

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

242 mm 9.5 inches

204 mm 8 inches

Height

—

115 mm 4.5 inches

Outputs

4x DisplayPort 1.2

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x8

Other

Launch Price

—

279 USD

Production

End-of-life

Active

Predecessor

FirePro Terascale

Navi II

Successor

Radeon Instinct

Navi IV

View FirePro D300 Details View Radeon RX 7650 GRE Details