GPU Comparison

A

AMD

RADEON

AMD Radeon Instinct MI25

CORE STATE Vega 10

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 300 W

BUS WIDTH 2048 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

68,562

117,866

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

geekbench_vulkan

N/A

107,502

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI25

RTX 3080 Ti Mobile

Core Specs

Shading Units

4,096

7,424 +81.3%

Shaders

4,096

7,424 +81.3%

TMUs

256

232 -9.4%

ROPs

64

96 +50.0%

Compute Units

64

—

SM Count

—

58

Clocks

Base Clock

1400 MHz

810 MHz

Boost Clock

1500 MHz

1260 MHz

Memory Clock

852 MHz 1704 Mbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

HBM2

GDDR6

Memory Bus

2048 bit

256 bit

Bandwidth

436.2 GB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

4 MB

Performance

Pixel Rate

96.00 GPixel/s

121.0 GPixel/s

Texture Rate

384.0 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

12.29 TFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

768.0 GFLOPS (1:16)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

24.58 TFLOPS (2:1)

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

300 W

115 W

TDP (W)

300

115 -61.7%

Suggested PSU

700 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Vega 10

GA103

Generation

Radeon Instinct (MIx)

GeForce 30 Mobile

Process Size

14 nm

8 nm

Transistors

12,500 million

22,000 million

Die Size

495 mm²

496 mm²

Foundry

GlobalFoundries

Samsung

Density

25.3M / mm²

44.4M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

—

Length

267 mm 10.5 inches

—

Height

111 mm 4.4 inches

—

Outputs

No outputs

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

FirePro Data Center

GeForce 20 Mobile

View Radeon Instinct MI25 Details View GeForce RTX 3080 Ti Mobile Details