GPU Comparison

A

AMD

RADEON

AMD Instinct MI100

CORE STATE Arcturus

VRAM 32 GB

CLOCK SPEED 1502 MHz

TDP 300 W

BUS WIDTH 4096 bit

ARCHITECTURE CDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

GeForce RTX 5070 Mobile

CORE STATE GB206

VRAM 8 GB

CLOCK SPEED 1425 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

139,035

122,238

geekbench_vulkan

N/A

116,960

passmark_directx_10

N/A

129

passmark_directx_11

N/A

192

passmark_directx_12

N/A

93

passmark_directx_9

N/A

214

passmark_g2d

N/A

896

passmark_g3d

N/A

20,355

passmark_gpu_compute

N/A

8,279

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI100

RTX 5070 Mobile

Core Specs

Shading Units

7,680

4,608 -40.0%

Shaders

7,680

4,608 -40.0%

TMUs

480

144 -70.0%

ROPs

64

48 -25.0%

Compute Units

120

—

SM Count

—

36

Clocks

Base Clock

1000 MHz

907 MHz

Boost Clock

1502 MHz

1425 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

1500 MHz 24 Gbps effective

Memory

Memory Size

32 GB

8 GB

VRAM (MB)

32,768

8,192 -75.0%

Memory Type

HBM2

GDDR7

Memory Bus

4096 bit

128 bit

Bandwidth

1.23 TB/s

384.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

8 MB

32 MB

Performance

Pixel Rate

96.13 GPixel/s

68.40 GPixel/s

Texture Rate

721.0 GTexel/s

205.2 GTexel/s

FP32 (TFLOPS)

23.07 TFLOPS

13.13 TFLOPS

FP64 (TFLOPS)

11.54 TFLOPS (1:2)

205.2 GFLOPS (1:64)

FP16 (TFLOPS)

46.14 TFLOPS (2:1)

13.13 TFLOPS (1:1)

AI/RT

RT Cores

—

36

Tensor Cores

—

144

Power

TDP

300 W

50 W

TDP (W)

300

50 -83.3%

Suggested PSU

700 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

CDNA 1.0

Blackwell 2.0

GPU Name

Arcturus

GB206

Generation

Instinct (MIx)

GeForce 50 Mobile

Process Size

7 nm

5 nm

Transistors

25,600 million

21,900 million

Die Size

750 mm²

181 mm²

Foundry

TSMC

TSMC

Density

34.1M / mm²

121.0M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

2.1

3.0

CUDA

—

12.0

Shader Model

—

6.9

Physical

Slot Width

Dual-slot

IGP

Length

267 mm 10.5 inches

—

Height

111 mm 4.4 inches

—

Outputs

No outputs

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

Radeon Instinct

GeForce 40 Mobile

View Instinct MI100 Details View GeForce RTX 5070 Mobile Details