GPU Comparison

A

AMD

RADEON

AMD Radeon R9 M295X

CORE STATE Amethyst

VRAM 4 GB

CLOCK SPEED —

TDP 250 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

GeForce RTX 5090

CORE STATE GB202

VRAM 32 GB

CLOCK SPEED 2407 MHz

TDP 575 W

BUS WIDTH 512 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

33,733

N/A

geekbench_opencl

22,719

380,114

geekbench_vulkan

29,171

379,571

3dmark_3dmark_steel_nomad_dx12

N/A

14,411

passmark_directx_10

N/A

226

passmark_directx_11

N/A

341

passmark_directx_12

N/A

185

passmark_directx_9

N/A

395

passmark_g2d

N/A

1,413

passmark_g3d

N/A

39,650

passmark_gpu_compute

N/A

26,756

DETAILED SPECIFICATIONS

SPECIFICATION

R9 M295X

RTX 5090

Core Specs

Shading Units

2,048

21,760 +962.5%

Shaders

2,048

21,760 +962.5%

TMUs

128

680 +431.3%

ROPs

32

176 +450.0%

Compute Units

32

—

SM Count

—

170

Clocks

Base Clock

—

2017 MHz

Boost Clock

—

2407 MHz

GPU Clock

723 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

4 GB

32 GB

VRAM (MB)

4,096

32,768 +700.0%

Memory Type

GDDR5

GDDR7

Memory Bus

256 bit

512 bit

Bandwidth

160.0 GB/s

1.79 TB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

512 KB

96 MB

Performance

Pixel Rate

23.14 GPixel/s

423.6 GPixel/s

Texture Rate

92.54 GTexel/s

1,636.8 GTexel/s

FP32 (TFLOPS)

2.961 TFLOPS

104.8 TFLOPS

FP64 (TFLOPS)

185.1 GFLOPS (1:16)

1.637 TFLOPS (1:64)

FP16 (TFLOPS)

2.961 TFLOPS (1:1)

104.8 TFLOPS (1:1)

AI/RT

RT Cores

—

170

Tensor Cores

—

680

Power

TDP

250 W

575 W

TDP (W)

250

575 +130.0%

Suggested PSU

—

950 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

GCN 3.0

Blackwell 2.0

GPU Name

Amethyst

GB202

Generation

Gem System (R9 M200)

GeForce 50

Process Size

28 nm

5 nm

Transistors

5,000 million

92,200 million

Die Size

366 mm²

750 mm²

Foundry

TSMC

TSMC

Density

13.7M / mm²

122.9M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

12.0

Shader Model

6.5

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

MXM-B (3.0)

PCIe 5.0 x16

Other

Launch Price

—

1,999 USD

Production

End-of-life

Active

Predecessor

Solar System

GeForce 40

Successor

Polaris Mobile

—

View Radeon R9 M295X Details View GeForce RTX 5090 Details