GPU Comparison

A

AMD

RADEON

AMD Radeon 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 3070 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1560 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

2,380

geekbench_opencl

N/A

92,939

geekbench_vulkan

N/A

86,768

passmark_directx_10

N/A

113

passmark_directx_11

N/A

138

passmark_directx_12

N/A

64

passmark_directx_9

N/A

160

passmark_g2d

N/A

641

passmark_g3d

N/A

15,309

passmark_gpu_compute

N/A

6,827

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI100

RTX 3070 Mobile

Core Specs

Shading Units

7,680

5,120 -33.3%

Shaders

7,680

5,120 -33.3%

TMUs

480

160 -66.7%

ROPs

64

80 +25.0%

Compute Units

120

—

SM Count

—

40

Clocks

Base Clock

1000 MHz

1110 MHz

Boost Clock

1502 MHz

1560 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

32 GB

8 GB

VRAM (MB)

32,768

8,192 -75.0%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

256 bit

Bandwidth

1.23 TB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

8 MB

4 MB

Performance

Pixel Rate

96.13 GPixel/s

124.8 GPixel/s

Texture Rate

721.0 GTexel/s

249.6 GTexel/s

FP32 (TFLOPS)

23.07 TFLOPS

15.97 TFLOPS

FP64 (TFLOPS)

11.54 TFLOPS (1:2)

249.6 GFLOPS (1:64)

FP16 (TFLOPS)

184.6 TFLOPS (8:1)

15.97 TFLOPS (1:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

160

Power

TDP

300 W

115 W

TDP (W)

300

115 -61.7%

Suggested PSU

700 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

CDNA 1.0

Ampere

GPU Name

Arcturus

GA104

Generation

Radeon Instinct (MIx)

GeForce 30 Mobile

Process Size

7 nm

8 nm

Transistors

25,600 million

17,400 million

Die Size

750 mm²

392 mm²

Foundry

TSMC

Samsung

Density

34.1M / mm²

44.4M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

—

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 4.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

FirePro Data Center

GeForce 20 Mobile

View Radeon Instinct MI100 Details View GeForce RTX 3070 Mobile Details