GPU Comparison

A

AMD

RADEON

AMD Radeon Instinct MI200

CORE STATE Aldebaran

VRAM 64 GB

CLOCK SPEED 1700 MHz

TDP 300 W

BUS WIDTH 4096 bit

ARCHITECTURE CDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE —

VS

NVIDIA

GEFORCE

GeForce RTX 5080

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

8,637

geekbench_opencl

N/A

264,461

geekbench_vulkan

N/A

257,942

passmark_directx_10

N/A

208

passmark_directx_11

N/A

324

passmark_directx_12

N/A

151

passmark_directx_9

N/A

389

passmark_g2d

N/A

1,415

passmark_g3d

N/A

36,565

passmark_gpu_compute

N/A

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI200

RTX 5080

Core Specs

Shading Units

6,656

10,752 +61.5%

Shaders

6,656

10,752 +61.5%

TMUs

416

336 -19.2%

ROPs

0

112 +∞%

Compute Units

104

—

SM Count

—

84

Clocks

Base Clock

1000 MHz

2295 MHz

Boost Clock

1700 MHz

2617 MHz

Memory Clock

1600 MHz 3.2 Gbps effective

1875 MHz 30 Gbps effective

Memory

Memory Size

64 GB

16 GB

VRAM (MB)

65,536

16,384 -75.0%

Memory Type

HBM2e

GDDR7

Memory Bus

4096 bit

256 bit

Bandwidth

1.64 TB/s

960.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

16 MB

64 MB

Performance

Pixel Rate

0 MPixel/s

293.1 GPixel/s

Texture Rate

707.2 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

22.63 TFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

22.63 TFLOPS (1:1)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

181.0 TFLOPS (8:1)

56.28 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

300 W

360 W

TDP (W)

300

360 +20.0%

Suggested PSU

700 W

750 W

Power Connectors

1x 8-pin

1x 16-pin

Architecture

Architecture

CDNA 2.0

Blackwell 2.0

GPU Name

Aldebaran

GB203

Generation

Radeon Instinct (MIx)

GeForce 50

Process Size

6 nm

5 nm

Transistors

58,200 million

45,600 million

Die Size

724 mm²

378 mm²

Foundry

TSMC

TSMC

Density

80.4M / mm²

120.6M / mm²

AMD MCM

MCM

1

—

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

3.0

CUDA

—

12.0

Shader Model

—

6.8

Physical

Slot Width

OAM Module

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

No outputs

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

Active

Predecessor

FirePro Data Center

GeForce 40

View Radeon Instinct MI200 Details View GeForce RTX 5080 Details