GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W6800

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2322 MHz

TDP 250 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce GTX 675MX

CORE STATE GK104

VRAM 2 GB

CLOCK SPEED —

TDP 100 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

geekbench_metal

171,137

5,465

geekbench_opencl

120,399

10,723

geekbench_vulkan

109,228

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W6800

GTX 675MX

Core Specs

Shading Units

3,840

960 -75.0%

Shaders

3,840

960 -75.0%

TMUs

240

80 -66.7%

ROPs

96

32 -66.7%

Compute Units

60

—

Clocks

Base Clock

1575 MHz

—

Boost Clock

2322 MHz

—

GPU Clock

—

654 MHz

Memory Clock

2000 MHz 16 Gbps effective

900 MHz 3.6 Gbps effective

Memory

Memory Size

32 GB

2 GB

VRAM (MB)

32,768

2,048 -93.8%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

115.2 GB/s

Cache

L1 Cache

128 KB per Array

16 KB (per SMX)

L2 Cache

4 MB

512 KB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

222.9 GPixel/s

13.08 GPixel/s

Texture Rate

557.3 GTexel/s

52.32 GTexel/s

FP32 (TFLOPS)

17.83 TFLOPS

1,255.7 GFLOPS

FP64 (TFLOPS)

1,114.6 GFLOPS (1:16)

52.32 GFLOPS (1:24)

FP16 (TFLOPS)

35.67 TFLOPS (2:1)

—

AI/RT

RT Cores

60

—

Power

TDP

250 W

100 W

TDP (W)

250

100 -60.0%

Suggested PSU

600 W

—

Power Connectors

1x 6-pin + 1x 8-pin

None

Architecture

Architecture

RDNA 2.0

Kepler

GPU Name

Navi 21

GK104

Generation

Radeon Pro Navi (Navi II Series)

GeForce 600M

Process Size

7 nm

28 nm

Transistors

26,800 million

3,540 million

Die Size

520 mm²

294 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

12.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

2.1

3.0

CUDA

—

3.0

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

Dual-slot

MXM Module

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

6x mini-DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

MXM-B (3.0)

Other

Launch Price

2,249 USD

—

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

GeForce 500M

Successor

—

GeForce 700M

View Radeon PRO W6800 Details View GeForce GTX 675MX Details