GPU Comparison

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

PROCESS 6 nm

LAUNCH DATE 2023

NVIDIA

GEFORCE

GeForce RTX 3080

CORE STATE GA102

VRAM 10 GB

CLOCK SPEED 1710 MHz

TDP 320 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

378

4,407

geekbench_opencl

23,468

153,889

geekbench_vulkan

23,723

33,620

passmark_directx_10

N/A

170

passmark_directx_11

N/A

207

passmark_directx_12

N/A

100

passmark_directx_9

N/A

258

passmark_g2d

N/A

1,054

passmark_g3d

N/A

25,086

passmark_gpu_compute

N/A

14,397

Analysis: AMD Radeon 680M vs NVIDIA GeForce RTX 3080

Graphics performance comparisons between RTX 3080 from NVIDIA and AMD Radeon 680M (AMD) demonstrate a obvious victor. RTX 3080 from NVIDIA achieves considerably stronger performance across current gaming benchmarks. The video memory benefit and engineering enhancements lead into clearly improved gameplay performance. Score figures supports this conclusion. Players seeking premium performance should factor this in.

Overall, RTX 3080 from NVIDIA offers the superior selection in this matchup. The gaming advantages warrant consideration for anyone putting together a capable rendering build. While AMD Radeon 680M (AMD) offers its strengths, the benchmark figures clearly supports RTX 3080 from NVIDIA. Form your selection considering this. The performance margin is considerable sufficiently to influence.

DETAILED SPECIFICATIONS

SPECIFICATION

680M

RTX 3080

Core Specs

Shading Units

768

8,704 +1033.3%

Shaders

768

8,704 +1033.3%

TMUs

272 +466.7%

ROPs

96 +200.0%

Compute Units

—

SM Count

—

Clocks

Base Clock

2000 MHz

1440 MHz

Boost Clock

2200 MHz

1710 MHz

Memory Clock

System Shared

1188 MHz 19 Gbps effective

Memory

Memory Size

System Shared

10 GB

VRAM (MB)

—

10,240

Memory Type

System Shared

GDDR6X

Memory Bus

System Shared

320 bit

Bandwidth

System Dependent

760.3 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

5 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

70.40 GPixel/s

164.2 GPixel/s

Texture Rate

105.6 GTexel/s

465.1 GTexel/s

FP32 (TFLOPS)

3.379 TFLOPS

29.77 TFLOPS

FP64 (TFLOPS)

211.2 GFLOPS (1:16)

465.1 GFLOPS (1:64)

FP16 (TFLOPS)

6.758 TFLOPS (2:1)

29.77 TFLOPS (1:1)

AI/RT

RT Cores

68 +466.7%

Tensor Cores

—

272

Power

TDP

50 W

320 W

TDP (W)

320 +540.0%

Suggested PSU

—

700 W

Power Connectors

None

1x 12-pin

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)

OpenGL

4.6

Vulkan

1.4

OpenCL

2.0

3.0

CUDA

—

8.6

Shader Model

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

285 mm 11.2 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

Launch Price

—

699 USD

Production

Active

End-of-life

Predecessor

Vega II IGP

GeForce 20

Successor

Navi III IGP

GeForce 40

View Radeon 680M Details View GeForce RTX 3080 Details

GPU Comparison

AMD Radeon 680M

GeForce RTX 3080

PERFORMANCE BENCHMARKS

Analysis: AMD Radeon 680M vs NVIDIA GeForce RTX 3080

DETAILED SPECIFICATIONS

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