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

A

AMD

RADEON

Radeon PRO W7800

CORE STATE Navi 31

VRAM 32 GB

CLOCK SPEED 2525 MHz

TDP 260 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

378

N/A

geekbench_opencl

22,994

154,366

geekbench_vulkan

25,850

165,849

DETAILED SPECIFICATIONS

SPECIFICATION

680M

PRO W7800

Core Specs

Shading Units

768

4,480 +483.3%

Shaders

768

4,480 +483.3%

TMUs

48

280 +483.3%

ROPs

32

128 +300.0%

Compute Units

12

70 +483.3%

Clocks

Base Clock

2000 MHz

1895 MHz

Boost Clock

2200 MHz

2525 MHz

Memory Clock

System Shared

2250 MHz 18 Gbps effective

Memory

Memory Size

System Shared

32 GB

VRAM (MB)

—

32,768

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

576.0 GB/s

Cache

L1 Cache

128 KB per Array

256 KB per Array

L2 Cache

2 MB

6 MB

L3 Cache

—

64 MB

L0 Cache

32 KB per WGP

64 KB per WGP

Performance

Pixel Rate

70.40 GPixel/s

323.2 GPixel/s

Texture Rate

105.6 GTexel/s

707.0 GTexel/s

FP32 (TFLOPS)

3.379 TFLOPS

45.25 TFLOPS

FP64 (TFLOPS)

211.2 GFLOPS (1:16)

1,414.0 GFLOPS (1:32)

FP16 (TFLOPS)

6.758 TFLOPS (2:1)

90.50 TFLOPS (2:1)

AI/RT

RT Cores

12

70 +483.3%

Matrix Cores

—

140

Power

TDP

50 W

260 W

TDP (W)

50

260 +420.0%

Suggested PSU

—

600 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

RDNA 2.0

RDNA 3.0

GPU Name

Rembrandt+

Navi 31

Codename

—

Plum Bonito

Generation

Navi II IGP (Rembrandt Mobile)

Radeon Pro Navi (Navi III Series)

Process Size

6 nm

5 nm

Transistors

13,100 million

57,700 million

Die Size

208 mm²

529 mm²

Foundry

TSMC

TSMC

Density

63.0M / mm²

109.1M / mm²

AMD MCM

GCD Transistors

—

45,400 million

GCD Die Size

—

304.35 mm²

MCD Transistors

—

2,050 million x6

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.0

2.2

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

280 mm 11 inches

Height

—

110 mm 4.3 inches

Outputs

Portable Device Dependent

3x DisplayPort 2.11x mini-DisplayPort 2.1

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

—

2,499 USD

Production

Active

Active

Predecessor

Vega II IGP

Radeon Pro Vega

Successor

Navi III IGP

—

View Radeon 680M Details View Radeon PRO W7800 Details