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

NVIDIA

GEFORCE

GeForce RTX 5090 Mobile

CORE STATE GB203

VRAM 24 GB

CLOCK SPEED 1515 MHz

TDP 95 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

19,515

201,834

geekbench_vulkan

19,759

198,405

3dmark_3dmark_steel_nomad_dx12

N/A

5,871

passmark_directx_10

N/A

183

passmark_directx_11

N/A

269

passmark_directx_12

N/A

138

passmark_directx_9

N/A

324

passmark_g2d

N/A

1,057

passmark_g3d

N/A

30,034

passmark_gpu_compute

N/A

13,401

DETAILED SPECIFICATIONS

SPECIFICATION

FirePro D300

RTX 5090 Mobile

Core Specs

Shading Units

1,280

10,496 +720.0%

Shaders

1,280

10,496 +720.0%

TMUs

80

328 +310.0%

ROPs

32

112 +250.0%

Compute Units

20

—

SM Count

—

82

Clocks

Base Clock

—

990 MHz

Boost Clock

—

1515 MHz

GPU Clock

850 MHz

—

Memory Clock

1270 MHz 5.1 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

2 GB

24 GB

VRAM (MB)

2,048

24,576 +1100.0%

Memory Type

GDDR5

GDDR7

Memory Bus

256 bit

256 bit

Bandwidth

162.6 GB/s

896.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

512 KB

64 MB

Performance

Pixel Rate

27.20 GPixel/s

169.7 GPixel/s

Texture Rate

68.00 GTexel/s

496.9 GTexel/s

FP32 (TFLOPS)

2.176 TFLOPS

31.80 TFLOPS

FP64 (TFLOPS)

136.0 GFLOPS (1:16)

496.9 GFLOPS (1:64)

FP16 (TFLOPS)

—

31.80 TFLOPS (1:1)

AI/RT

RT Cores

—

82

Tensor Cores

—

328

Power

TDP

150 W

95 W

TDP (W)

150

95 -36.7%

Suggested PSU

450 W

—

Power Connectors

—

None

Architecture

Architecture

GCN 1.0

Blackwell 2.0

GPU Name

Pitcairn

GB203

Generation

FirePro Data Center (Dx00)

GeForce 50 Mobile

Process Size

28 nm

5 nm

Transistors

2,800 million

45,600 million

Die Size

212 mm²

378 mm²

Foundry

TSMC

TSMC

Density

13.2M / mm²

120.6M / 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)

3.0

CUDA

—

12.0

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Single-slot

IGP

Length

242 mm 9.5 inches

—

Outputs

4x DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

FirePro Terascale

GeForce 40 Mobile

Successor

Radeon Instinct

—

View FirePro D300 Details View GeForce RTX 5090 Mobile Details