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

T600

CORE STATE TU117

VRAM 4 GB

CLOCK SPEED 1335 MHz

TDP 40 W

BUS WIDTH 128 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

378

N/A

geekbench_opencl

22,994

27,875

geekbench_vulkan

25,850

25,878

passmark_directx_10

N/A

32

passmark_directx_11

N/A

49

passmark_directx_12

N/A

25

passmark_directx_9

N/A

114

passmark_g2d

N/A

756

passmark_g3d

N/A

6,479

passmark_gpu_compute

N/A

2,402

DETAILED SPECIFICATIONS

SPECIFICATION

680M

T600

Core Specs

Shading Units

768

640 -16.7%

Shaders

768

640 -16.7%

TMUs

48

40 -16.7%

ROPs

32

32 0.0%

Compute Units

12

—

SM Count

—

10

Clocks

Base Clock

2000 MHz

735 MHz

Boost Clock

2200 MHz

1335 MHz

Memory Clock

System Shared

1250 MHz 10 Gbps effective

Memory

Memory Size

System Shared

4 GB

VRAM (MB)

—

4,096

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

128 bit

Bandwidth

System Dependent

160.0 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

2 MB

1024 KB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

70.40 GPixel/s

42.72 GPixel/s

Texture Rate

105.6 GTexel/s

53.40 GTexel/s

FP32 (TFLOPS)

3.379 TFLOPS

1.709 TFLOPS

FP64 (TFLOPS)

211.2 GFLOPS (1:16)

53.40 GFLOPS (1:32)

FP16 (TFLOPS)

6.758 TFLOPS (2:1)

3.418 TFLOPS (2:1)

AI/RT

RT Cores

12

—

Power

TDP

50 W

40 W

TDP (W)

50

40 -20.0%

Suggested PSU

—

200 W

Power Connectors

None

None

Architecture

Architecture

RDNA 2.0

Turing

GPU Name

Rembrandt+

TU117

Generation

Navi II IGP (Rembrandt Mobile)

Quadro Turing (Tx000)

Process Size

6 nm

12 nm

Transistors

13,100 million

4,700 million

Die Size

208 mm²

200 mm²

Foundry

TSMC

TSMC

Density

63.0M / mm²

23.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.0

3.0

CUDA

—

7.5

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Single-slot

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Production

Active

End-of-life

Predecessor

Vega II IGP

Quadro Volta

Successor

Navi III IGP

Workstation Ampere

View Radeon 680M Details View T600 Details