GPU Comparison

A

AMD

RADEON

AMD Radeon 680M

CORE STATE Rembrandt+

VRAM System Shared

CLOCK SPEED 2200 MHz

TDP 50 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

GeForce RTX 3070 Ti 8 GB GA102

CORE STATE GA102

VRAM 8 GB

CLOCK SPEED 1770 MHz

TDP 290 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

378

N/A

geekbench_opencl

22,994

N/A

geekbench_vulkan

25,850

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

680M

RTX 3070 Ti 8 GB GA102

Core Specs

Shading Units

768

6,144 +700.0%

Shaders

768

6,144 +700.0%

TMUs

48

192 +300.0%

ROPs

32

96 +200.0%

Compute Units

12

—

SM Count

—

48

Clocks

Base Clock

2000 MHz

1575 MHz

Boost Clock

2200 MHz

1770 MHz

Memory Clock

System Shared

1188 MHz 19 Gbps effective

Memory

Memory Size

System Shared

8 GB

VRAM (MB)

—

8,192

Memory Type

System Shared

GDDR6X

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

608.3 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

4 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

70.40 GPixel/s

169.9 GPixel/s

Texture Rate

105.6 GTexel/s

339.8 GTexel/s

FP32 (TFLOPS)

3.379 TFLOPS

21.75 TFLOPS

FP64 (TFLOPS)

211.2 GFLOPS (1:16)

339.8 GFLOPS (1:64)

FP16 (TFLOPS)

6.758 TFLOPS (2:1)

21.75 TFLOPS (1:1)

AI/RT

RT Cores

12

48 +300.0%

Tensor Cores

—

192

Power

TDP

50 W

290 W

TDP (W)

50

290 +480.0%

Suggested PSU

—

600 W

Power Connectors

None

1x 12-pin

Architecture

Architecture

RDNA 2.0

Ampere

GPU Name

Rembrandt+

GA102

Generation

Navi II IGP (Rembrandt Mobile)

GeForce 30

Process Size

6 nm

8 nm

Transistors

13,100 million

28,300 million

Die Size

208 mm²

628 mm²

Foundry

TSMC

Samsung

Density

63.0M / mm²

45.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.0

3.0

CUDA

—

8.6

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Production

Active

End-of-life

Predecessor

Vega II IGP

GeForce 20

Successor

Navi III IGP

GeForce 40

View Radeon 680M Details View GeForce RTX 3070 Ti 8 GB GA102 Details